No one hit the jackpot in the Monday, Aug. 18 drawing, so the grand prize will increase to an estimated $643 million.

The jackpot may be advertised at an estimated $643 million, but you'll take home far less if you're lucky enough to win.

A winning Powerball ticket worth $50,000 was sold at a Greece supermarket, the New York Lottery announced on Aug. 19.

The Powerball jackpot has grown to $643 million -- with a cash payout of $290.6 million -- after no one won Monday night's ...