I've done this a lot during interviews, and results vary greatly. Most people expect an answer to this question, and often times I found people getting confuse

I've done this a lot during interviews, and results vary greatly. Most people expect an answer to this question, and often times I found people getting confused (and even a little offended) because I wouldn't give it. My generic response is usually something along the lines of "Well, they're two different positions, so I'm not comfortable giving out that information. Do you have a range in mind?" Every time I ended up mentioning what my salary is, I've gotten screwed (rightfully so), and I've never been shown the door for refusing to reveal it. It's always helped in the long run.