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: [53, -450, -41, 178, 687, 818, 331, 677, -574, -322]

SOLUTION: [50, -450, -40, 180, 690, 820, 330, 680, -570, -320]

PROBLEM: [375, -400, -19, -742, -101, -411, 995, 826, -578, 16]

SOLUTION: [380, -400, -20, -740, -100, -410, 1000, 830, -580, 20]

PROBLEM: [-183, -584, 626, -389, -104, 244, 615, -915, 125, -510]

SOLUTION:
[-180, -580, 630, -390, -100, 240, 620, -920, 120, -510]