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: [572, 89, 505, -745, 185, 616, -818, -293, -446, -86, -838, 477, 46, 887, -665]

[570, 90, 500, -740, 180, 620, -820, -290, -450, -90, -840, 480, 50, 890, -660]