It wasn't a good thing to lie, but what is done is done, and in 100 years no one is going to remember that you fibbed, so it really doesn't matter. He must make you feel like you cannot tell the whole truth, I would suggest that you are only spending some of your money and like other respondents indicated just forget it, there are bigger issues to deal with.
You need to remember that it is always better to tell the whole truth, than suffer from your quilty conscience.
Enjoy your new toy when it arrives and put this behind you.