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: [779, 676, -113, 49, -294, -151, 841, -566, -194, -84, -436]

[780, 680, -110, 50, -290, -150, 840, -570, -190, -80, -440]