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.

[-579, 129, -577, 554, 155, -149, 621, -864, 847, -300]
[-580, 130, -580, 550, 160, -150, 620, -860, 850, -300]

[557, -377, 126, 752, -778]
[560, -380, 130, 750, -780]

[505, 166, -55, 745, 252, -858]

[500, 170, -60, 740, 250, -860]