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.

Example Input: [-132, 451, -568, 488, 857, 855, 579, 269, -636, -570, 202, -215, -25, 971, -993]
Example Output: [-130, 450, -570, 490, 860, 860, 580, 270, -640, -570, 200, -220, -20, 970, -990]

Example Input: [-792, 991, 158, 782, 282, 43, -280, 581]
Example Output: [-790, 990, 160, 780, 280, 40, -280, 580]

Example Input: [-671, 710, -434, 919, -993, -696, 216, 521]
Example Output:
[-670, 710, -430, 920, -990, -700, 220, 520]

