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: [-958, 995, -236, -955, -172, 387, -248, 925, 152, 608, 419, -155]

[-960, 1000, -240, -960, -170, 390, -250, 920, 150, 610, 420, -160]