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: [-147, -865, -367, -671, 781, -8, 975, -441, 406, -822, 490]

[-150, -860, -370, -670, 780, -10, 980, -440, 410, -820, 490]