I was reviewing suggested edits and encountered this question, where the suggested edit was adding rounding. I don't feel this tag is appropriate to the question - the question doesn't mention rounding at all.
At the same time, the answers to the question might very well have to deal with rounding. So it looks to me that while the tag is not appropriate to the question, it is/could be appropriate to the answers to it.
How would one evaluate such case? Is an answer-only tag appropriate for a question? Or do I misunderstand and the tag is actually applicable to the question itself as well?