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: [-889, -320, -714, -878, 164, 755, 141, 313, 849, 996, -939]

[-890, -320, -710, -880, 160, 760, 140, 310, 850, 1000, -940]