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: [607, 71, 718, -670, -377, 49, -276, -246, 66, 639, 262, 829, -750, 781]

[610, 70, 720, -670, -380, 50, -280, -250, 70, 640, 260, 830, -750, 780]