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: [942, 4, -206, 429, 616, 844, 972, 908, -164, -843, -844]

[940, 0, -210, 430, 620, 840, 970, 910, -160, -840, -840]