Dope game. When you complete a level by earning the Target $, the button to proceed should be "Next Level" and not "Play Again". Great game!
Edit: Also, not that matters too much, but Platinum Balls coming after Diamond needs a bit backwards. It should be Bronze, Silver, Gold, Platinum, Diamond
Edit 2: Once every Peg and Bonus Multiplier is collected, the level should end and evaluate whether or not you passed based on target $.