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.
Input: [982, -170, -621, 826, -205, -804, -899, -764, -331, -791, 641, 748, 195, 505]

[980, -170, -620, 830, -200, -800, -900, -760, -330, -790, 640, 750, 200, 500]