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: [79, 981, 72, 667, -560, -609, -960, -265, -789, 833, 738, -120, 385, -36]

[80, 980, 70, 670, -560, -610, -960, -260, -790, 830, 740, -120, 380, -40]