A sales tax can be either origin or destination based. In the origin-based model, the tax is the tax rate and rules in the seller鈥檚 location, and in the destination-based model, the tax rate and rules are those in the buyer鈥檚 location. This report compares the two models.
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The P4 laboratory, on the campus of the Wuhan Institute of Virology, in Wuhan, in China's central Hubei province. (Hector Retamal/AFP via Getty Images)