taxes of course. what are they telling you? >> reporter: well, a lot of people say that they're going to quit their job, hands down. at love people say they will buy a new house, a new car. we even met one woman in the store who said she would share the money with strangers. listen. >> i would give away $100 bills, right and left, left and right. all kind of things. then go on a world tour. >> reporter: now if you win the jackpot you have two options. you can either receive the full $586 million in annual installments over 29 years or you can opt for a single cash payout of approximately $317 million. but on, jon, as you pointed out, both of those figures are pretax. while we can't predict who will eventually win the megamillions lottery we can predict they will be sharing more than a third of their winnings with uncle sam. jon? jon: nothing is certain but