Definition: In this task you will be given a list of integers. You should round each integer to the nearest tens place. That means you should round the number to the nearest multiple of 10.
Input: [150, 5, -670, 140, 977, -155, 380, 983, 72, -875]

[150, 10, -670, 140, 980, -160, 380, 980, 70, -880]