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: [373, -499, 954, 50, -154, 777, 808, 792, 158, 310, -834, -356, 910]

[370, -500, 950, 50, -150, 780, 810, 790, 160, 310, -830, -360, 910]