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: [92, -727, 983, 584, -304, -864, -616, -345, 407, -67, 48, 793, -147, 902]

[90, -730, 980, 580, -300, -860, -620, -340, 410, -70, 50, 790, -150, 900]