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.

[-945, 162, -957, 115, -87, 929, 321, 373, 532, 315, 956, -997, -311, 18]
[-940, 160, -960, 120, -90, 930, 320, 370, 530, 320, 960, -1000, -310, 20]

[-299, -981, -161, 781, -551, -567, 717, 418, 482, 365, 621, -596, 806]
[-300, -980, -160, 780, -550, -570, 720, 420, 480, 360, 620, -600, 810]

[820, 152, 394, 714, 638, -533, 776, 130, -994, 305, -989, -949, 171, -900, -460]

[820, 150, 390, 710, 640, -530, 780, 130, -990, 300, -990, -950, 170, -900, -460]