| 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 | $106.83 | 11.507% | $119.1229 | $119.12 | $119.10 | $119.10 |
| Purchase #2 | $144.70 | 13.104% | $163.6615 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $35.65 | 11.208% | $39.6457 | $39.65 | $39.65 | $39.60 |
| Purchase #4 | $142.86 | 5.397% | $150.5702 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $58.61 | 9.331% | $64.0789 | $64.08 | $64.10 | $64.10 |
| Purchase #6 | $206.39 | 9.201% | $225.3799 | $225.38 | $225.40 | $225.40 |
| Purchase #7 | $124.61 | 9.842% | $136.8741 | $136.87 | $136.85 | $136.90 |
| 7 purchase totals = | $819.65 | $899.3332 | $899.33 | $899.30 | $899.40 | |