How to set up your Magento store to collect tax in your nexus states

Here's how to add more states:

- Visit your TaxJar State Settings. 
- Click the "change" link for each state you want to add.
- Enter a business address for each origin-based state.
- Click "Save Config" on the TaxJar configuration screen in Magento and you will then get rates for these states in your account!