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: [433, 662, -852, -186, -156, -893, 713, -254, 847, -214, 141]

[430, 660, -850, -190, -160, -890, 710, -250, 850, -210, 140]