How do you round to the tenths place?

To round any number, look at the digit to the right of the place you are rounding to. If the digit is 5 or more, change the digit in the place you are rounding to to the next higher digit. If the digit to the right of the place you are rounding to is less than 5, leave the digit in the place you are rounding to as it is. Change all digits to the right of the place you rounded to to zeros.

For example, 15.15 rounded to tenths is 15.20, or simply 15.2.

15.14 rounded to tenths is 15.10, or simply 15.1.