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: [345, -881, 894, -181, -193, -965, 311, -142, -560, -294, 726, -506, 77]

SOLUTION: [340, -880, 890, -180, -190, -960, 310, -140, -560, -290, 730, -510, 80]

PROBLEM: [431, 621, 720, 325, 218, 891, -211, -995, 976]

SOLUTION:
[430, 620, 720, 320, 220, 890, -210, -1000, 980]

