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: [-975, 743, -543, 61, 477, 349, -870, -948, -349, -375, -152, 266, 370, 606]

[-980, 740, -540, 60, 480, 350, -870, -950, -350, -380, -150, 270, 370, 610]