I Owe, and I Owe a Bit More

I've been preparing my income tax forms on Turbo-Tax this morning. As much as I already hate paying a significant portion of my income in taxes, I was particularly angered to find that I am being charged an underpayment penalty of $13 simply for owing more in taxes than was withheld throughout the year. Understand this, the $13 is IN ADDITION to the tax I owe. Gee, do ya think I would have been paid interest on any excess funds withheld? Hell no! 'Dirty rotten conniving, greedy, low-life REPUBLICANS!!