This calculator computes the sales tax on a Louisville purchase. Because Kentucky levies a single statewide 6% rate and bans local sales taxes, the Louisville combined rate is simply 6% with no city or county add-on.
How it works
For taxable goods the tool applies the flat state rate; exempt categories are taxed at zero:
tax = amount × (rate / 100) general goods → 6%
total = amount + tax
Kentucky exempts unprepared groceries and prescription drugs, so selecting one of those categories sets the rate to 0%. Everything else — general merchandise, prepared food, candy, and soft drinks — is taxed at the full 6%.
Example and notes
A 100.00 dollar general purchase owes 6.00 in tax for a 106.00 total. The same 100 spent on home groceries owes nothing, because Kentucky exempts unprepared food. Note that prepared meals and restaurant food do not qualify as exempt groceries and are taxed at 6%. Kentucky has gradually added some services to its taxable list, but the rate itself stays a flat 6% statewide, and Louisville never adds a local surcharge.