Sales Tax Calculator
Calculate tax exclusive and inclusive prices instantly.
Understanding Sales Tax Calculations
What is Tax Exclusive vs Tax Inclusive?
Tax Exclusive: The tax is calculated on top of the base price. This is common in US stores where the shelf price doesn't include tax.
Tax Inclusive: The tax is already included in the price. This is common in European countries and VAT systems.
How do I calculate reverse sales tax?
To find the original price before tax (reverse calculation), divide the total price by (1 + tax rate). For example, $108 total with 8% tax: $108 / 1.08 = $100. This calculator does this automatically with the "Remove Tax" option.
Why do sales tax rates vary?
Sales tax rates vary by state, county, and city. In the US, states like Delaware have 0% sales tax, while California can have rates over 9%. Always check your local jurisdiction for the correct rate.
Is Sales Tax the same as VAT?
They are similar but not identical. Sales Tax is collected only at the final point of sale to the consumer. VAT (Value Added Tax) is collected at every stage of production and distribution. Our calculator works for both calculations.