How much tax/EI/CPP will come off my paycheck (Southern Ontario)?

I am never sure how much I'll make because I can't seem to find a pattern in the income tax, EI and CPP (Canada Pension Plan) that comes off each of my paycheques. I've worked 82.5 hours this next cheque, at $10.25/hour, which would put me at $845.63 before deductions. Can anyone help me figure this out?? show more I am never sure how much I'll make because I can't seem to find a pattern in the income tax, EI and CPP (Canada Pension Plan) that comes off each of my paycheques. I've worked 82.5 hours this next cheque, at $10.25/hour, which would put me at $845.63 before deductions. Can anyone help me figure this out??
2 answers 2