This week, the U.S. Senate passed a bill that would help states fill their coffers, fund critical programs, and avoid damaging cuts by an over two-to-one margin in a bipartisan vote. Difficult to believe in this era of austerity and obstruction? The Marketplace Fairness Act would allow states to collect sales taxes on out-of-state online purchases, closing a loophole that currently gives online retailers a major advantage over in-state brick-and-mortar businesses. The bill has picked up support from some major retailers, including Amazon, as well as some conservatives, but is still expected to see strong opposition from anti-tax activists when it heads to the House. However, the bipartisan vote in the Senate this week may be one more indication of a slow-motion shift in the politics of taxation and spending underway in both D.C. and the states: