Taxes: let me set a tax % and control how it displays to my client.

This would function as a line separate from markup and just above markup. It’s not part of the estimate, it’s “below the line.”

Subtotal $X
Tax $Y
Markup $Z
_______________
Grand Total = X + Y + Z


Bonus points: Based on the project’s price location, figure out my correct tax % as it changes by county.