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: [169, 976, 718, 964, 853, -871, -857, -746, -942, 146]

[170, 980, 720, 960, 850, -870, -860, -750, -940, 150]