Sales Tax Calculator

Calculate the total cost of your purchase by adding sales tax to the original price. This calculator helps you determine both the tax amount and the final price after tax.

How to Use This Calculator

1. Enter the original price of your purchase
2. Input your local sales tax rate (as a percentage)
3. The calculator will show you:
   • The tax amount
   • The final price including tax

Understanding Sales Tax

Sales tax is a consumption tax imposed by state and local governments on the sale of goods and services. The tax rate varies by:

• State
• County
• City
• Special tax districts

Common Use Cases

• Retail purchases
• Business expense planning
• Budgeting for large purchases
• Restaurant bills
• Online shopping

Tips for Using Sales Tax Rates

• Check your local government website for current rates
• Some items may be tax-exempt
• Different categories of items may have different rates
• Some areas have seasonal tax holidays
• Online purchases may use different rates based on shipping address

Frequently Asked Questions

Q: Why do sales tax rates vary by location? A: Each state, county, and city can set their own sales tax rates based on their budget needs and local laws.

Q: Are all items subject to sales tax? A: No. Many states exempt certain items like groceries, prescription medications, and some clothing items.

Q: How do I find my local sales tax rate? A: Check your state’s department of revenue website or contact your local government office for current rates.