Instructions: 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: [-618, -803, -534, -723, 797, 144, -302, -234, 957, -940, 119, 923]
Output:
[-620, -800, -530, -720, 800, 140, -300, -230, 960, -940, 120, 920]