| 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 | $115.71 | 8.743% | $125.8265 | $125.83 | $125.85 | $125.80 |
| Purchase #2 | $26.88 | 7.677% | $28.9436 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $63.49 | 4.508% | $66.3521 | $66.35 | $66.35 | $66.40 |
| Purchase #4 | $162.95 | 3.140% | $168.0666 | $168.07 | $168.05 | $168.10 |
| Purchase #5 | $101.62 | 3.157% | $104.8281 | $104.83 | $104.85 | $104.80 |
| Purchase #6 | $90.39 | 8.274% | $97.8689 | $97.87 | $97.85 | $97.90 |
| Purchase #7 | $206.79 | 13.360% | $234.4171 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $767.83 | $826.3029 | $826.31 | $826.30 | $826.30 | |