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: [74, -280, 929, 966, -72, 650, 111, -90, 163, 293, 630, -412, -208, -128]

[70, -280, 930, 970, -70, 650, 110, -90, 160, 290, 630, -410, -210, -130]