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: [-435, -905, -252, -440, -920, -922, -180, 895, -299, 290, 895, -367]

[-440, -900, -250, -440, -920, -920, -180, 900, -300, 290, 900, -370]