I'm trying to figure out the best approach to let users specify what states they charge sales tax in (when they sell products), and then let them enter a tax percentage for each state selected. This will be part of a configuration wizard. They might select 3 states or provinces, or they may select 50, so I have to represent what they select in a usable way. Simplified steps:
Step 1: Select the jurisdiction
Step 2: Enter the tax rate for the jurisdiction
Step 3: Repeat or finish
Alternate Step: Delete an entered jurisdiction
Here are two approaches I'm considering, but while it's easy for a few jurisdictions, it could become very cumbersome for a significant number. Or maybe not. I'm only including UI mockups to demonstrate my workflow ideas.. I'd really like to consider this from a UX perspective first, and then I can create a UI based on that (but feel free to talk about either).
Most customers will be selecting one, maybe two, jurisdictions where they charge tax.