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: [751, -641, -394, 264, -896, 720]

SOLUTION: [750, -640, -390, 260, -900, 720]

PROBLEM: [988, 658]

SOLUTION: [990, 660]

PROBLEM: [559, 678, -620, 224, 934, -438, -984, 664, 365, 796, -698, -816, 286]

SOLUTION:
[560, 680, -620, 220, 930, -440, -980, 660, 360, 800, -700, -820, 290]