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: [439, -419, -492, 552, 677, 793, -7, 683, -690, 169, -941, 227, 465, -976, 872]

[440, -420, -490, 550, 680, 790, -10, 680, -690, 170, -940, 230, 460, -980, 870]