Allocate sales tax by jurisdiction upon import

Hello,

We are a retail e-commerce company that receives completed sales orders that we import into GP.  I need to post the sales tax amount to the proper tax jurisdiction.  I was thinking of grouping the zip codes by tax jurisdiction but I do not know if this could be done in GP.  OR is there another way of completing this task.  I am no getting the sales tax breakdown from where I am receiving the data.

Thank you,

Richard