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: [148, 513, 782, -585, -868, -776, 642, 972, -170, 17, -613, 701, -289]

[150, 510, 780, -580, -870, -780, 640, 970, -170, 20, -610, 700, -290]