| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.96 | 5.683% | $188.0735 | $188.07 | $188.05 | $188.10 |
| Purchase #2 | $73.64 | 5.487% | $77.6806 | $77.68 | $77.70 | $77.70 |
| Purchase #3 | $110.95 | 5.391% | $116.9313 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $65.43 | 6.454% | $69.6529 | $69.65 | $69.65 | $69.70 |
| Purchase #5 | $163.50 | 4.317% | $170.5583 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $18.34 | 11.661% | $20.4786 | $20.48 | $20.50 | $20.50 |
| Purchase #7 | $45.76 | 8.394% | $49.6011 | $49.60 | $49.60 | $49.60 |
| 7 purchase totals = | $655.58 | $692.9763 | $692.97 | $693.00 | $693.10 | |