| 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 | $157.56 | 3.416% | $162.9422 | $162.94 | $162.95 | $162.90 |
| Purchase #2 | $238.49 | 8.368% | $258.4468 | $258.45 | $258.45 | $258.40 |
| Purchase #3 | $116.80 | 7.470% | $125.525 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $66.86 | 12.684% | $75.3405 | $75.34 | $75.35 | $75.30 |
| Purchase #5 | $140.73 | 10.197% | $155.0802 | $155.08 | $155.10 | $155.10 |
| Purchase #6 | $97.30 | 8.650% | $105.7165 | $105.72 | $105.70 | $105.70 |
| Purchase #7 | $87.65 | 11.706% | $97.9103 | $97.91 | $97.90 | $97.90 |
| 7 purchase totals = | $905.39 | $980.9615 | $980.97 | $981.00 | $980.80 | |