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: [-940, -820, -759, -29, -701, -787, -477, -861, -328, 650, 681, 932, 887, -530]

[-940, -820, -760, -30, -700, -790, -480, -860, -330, 650, 680, 930, 890, -530]