CalculateTaxRate
Calculates sales tax rate for given address
Input
| Name | Type | Description |
| CountryCode | String | Country code |
| State | String | State code |
| City | String | City |
| Zip | String | Zip Code |
Result Set Columns
| Name | Type | Description |
| Required | String | |
| Rate | String | |
| ShippingTaxable | String |