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: [-746, 867, 239, -398, -677, -288, 885, -838, 829, -671, 609, -657, -58, 552, -483]

[-750, 870, 240, -400, -680, -290, 880, -840, 830, -670, 610, -660, -60, 550, -480]