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: [-967, -103, -567, -971, -262, 357, -603, -181, -484, 948, 637, -287, 725, 389, 90]

[-970, -100, -570, -970, -260, 360, -600, -180, -480, 950, 640, -290, 720, 390, 90]