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: [-649, 429, 152, 103, 271, 328, -497, 402, -177, -523, -432]

[-650, 430, 150, 100, 270, 330, -500, 400, -180, -520, -430]