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: [711, -384, -986, -170, -647, -967, 114, -906, -879, 922, -156, -199, 834, -93, -763]

SOLUTION: [710, -380, -990, -170, -650, -970, 110, -910, -880, 920, -160, -200, 830, -90, -760]

PROBLEM: [-132, 389, -11, -944, 33, -235, 498, 663, -120, -627]

SOLUTION: [-130, 390, -10, -940, 30, -240, 500, 660, -120, -630]

PROBLEM: [-187, -970, -815]

SOLUTION:
[-190, -970, -820]