TASK 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.
PROBLEM: [-118, 389, -56, -573, -776, -324, 778]

SOLUTION: [-120, 390, -60, -570, -780, -320, 780]

PROBLEM: [774, 443, -136, 788]

SOLUTION: [770, 440, -140, 790]

PROBLEM: [-625, 843]

SOLUTION:
[-620, 840]