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: [760, 907, 687, 797, 362, 161, -495, -653, 890, 20, 75, 146]

[760, 910, 690, 800, 360, 160, -500, -650, 890, 20, 80, 150]