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: [833, -387, -448, 314, 817, 524, 85, -469, 634, 352, -549, 177, -487, 572]

[830, -390, -450, 310, 820, 520, 80, -470, 630, 350, -550, 180, -490, 570]