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: [-475, -468, -250, -808, 40, 541, -198, -946, 224, 875, -267, -419, -615, -659, 162]

[-480, -470, -250, -810, 40, 540, -200, -950, 220, 880, -270, -420, -620, -660, 160]