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: [765, 516, 789, -354, 332, 166, 851, 733, -244, 711]

[760, 520, 790, -350, 330, 170, 850, 730, -240, 710]