Sales Tax Usa Calculator

Sales tax is a consumption tax imposed by state and local governments on the sale of goods and services. This calculator helps you determine the total cost of an item including sales tax in the USA.

How to Use This Calculator

Using our sales tax calculator is simple:

Enter the price of the item you're purchasing
Select your state from the dropdown menu
Click "Calculate" to see the total cost including sales tax
Review the breakdown of the calculation

The calculator will display the base price, sales tax amount, and total cost. You can also see a visual breakdown of the costs.

How Sales Tax Works in the USA

Sales tax is a tax imposed on the sale of goods and services. In the USA, sales tax is primarily collected by states, with some local governments also imposing additional taxes. The rates vary significantly between states and even within cities.

Sales Tax Formula

Total Cost = Base Price + (Base Price × Sales Tax Rate)

For example, if you purchase an item priced at $100 in a state with a 7% sales tax rate, the total cost would be:

$100 + ($100 × 0.07) = $107

Types of Sales Tax

State Sales Tax: Imposed by individual states
Local Sales Tax: Imposed by cities or counties
Use Tax: Collected when you use goods or services that were purchased out of state

Note: Some states have exemptions for certain goods and services, such as food, clothing, and medical equipment.

State Sales Tax Rates

Sales tax rates vary significantly across the USA. Here's a table showing the combined state and local sales tax rates for each state (as of 2023):

State	Combined Rate	State Rate	Local Rate
Alabama	4.00%	4.00%	0.00%
Alaska	0.00%	0.00%	0.00%
Arizona	8.53%	5.60%	2.93%
Arkansas	6.50%	6.50%	0.00%
California	7.25%	7.25%	0.00%
Colorado	2.90%	2.90%	0.00%
Connecticut	6.35%	6.35%	0.00%
Delaware	0.00%	0.00%	0.00%
Florida	6.00%	6.00%	0.00%
Georgia	4.00%	4.00%	0.00%

Note: These rates are approximate and can vary by city and county. Always check your local tax authority for the most current rates.

Calculator Example

Let's walk through an example calculation:

Scenario

You're purchasing a laptop priced at $999 in New York, which has a combined sales tax rate of 8.875%.

Calculation Steps

Base Price: $999
Sales Tax Rate: 8.875%
Sales Tax Amount: $999 × 0.08875 = $88.66
Total Cost: $999 + $88.66 = $1,087.66

The calculator would display:

Base Price: $999.00
Sales Tax (8.875%): $88.66
Total Cost: $1,087.66

This means you would pay $1,087.66 for the laptop including sales tax.

FAQ

How do I find my state's sales tax rate?

You can find your state's sales tax rate by checking your state's tax authority website or using our state sales tax rates table above. Rates can vary by city and county, so always verify with your local tax authority.

Are there any items that are exempt from sales tax?

Yes, many states have exemptions for certain goods and services, such as food, clothing, and medical equipment. Always check your state's tax exemptions to see if you qualify.

What is the difference between state and local sales tax?

State sales tax is imposed by the state government, while local sales tax is imposed by cities or counties. Some states have both, and the total sales tax rate is the sum of the state and local rates.

Do I need to pay sales tax when shopping online?

Yes, you typically need to pay sales tax on online purchases if you're in a state that collects sales tax remotely. Some states have sales tax holidays where certain items are exempt from tax.