Establishing tax tables
Here's a cross ref:
Sellers can set up tax tables for countries that have multiple tax jurisdictions.
Countries like Canada, India, and the US have multiple tax jurisdictions, where each jurisdiction can have a different tax rate for the sales made in that jurisdiction. To get a list of the tax jurisdictions for these countries, use the Get Sales Tax Jurisdictions call in Metadata API.
To set up a tax table for a jurisdiction that you sell to, use the Create a Sales Tax Table call in the Accounts API, as show in the topic Create a tax table.