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: [-785, -570, -526, 434, 197, -198, -730, -588, 644, -718, 464, 741]

[-780, -570, -530, 430, 200, -200, -730, -590, 640, -720, 460, 740]