For years, states and online retailers have bickered over whether the retailers should -- and, if so, could -- collect local and state sales taxes on purchases made over the Internet. The states have said they should and could. The retailers have argued that the complexity of different tax rates and categories among states and localities made it very difficult to do so.
Hoping to put an end to that argument, 18 states tomorrow will implement a long-planned move to remove obstacles that the retailers have cited. Architects of the Streamlined Sales Tax Project are devising a computer program that ...

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