I would imagine since the ruling has been made if they are not doing it in your state they soon will be. Its an opportunity for states to grab money I cannot imagine they will not take advantage. It will put a pretty large burden on small businesses, as in some places you will have state, county and city sales taxes to keep track of. Sure will be a mess for some.

If you are collecting sale tax on behalf of a state, county or city you will need to pay those taxes to the entity collecting them, not just your home state