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: [197, -4, -455, 786, 240, 205, 868, -71, 891, 42, 756, 297, -93, 734, 0]

[200, 0, -460, 790, 240, 200, 870, -70, 890, 40, 760, 300, -90, 730, 0]