I do all the shopping at our house and I like it that way. I know what we use, when we need more of it and generally speaking (aside from bringing in the bags and putting everything away) shopping for groceries and household items is something that I enjoy.
Photo courtesy of YouTube
If you're part of a couple that has a man in the house- maybe he does the shopping, maybe he does not- but if you're house is set up like mine- chances are pretty good your guy may not know the price of the 'female' stuff we buy for ourselves. I'm talking hair products, tampons, bras- that kind of stuff.
Check out this video where guys try to guess the prices of women's products...