| 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 | $170.49 | 10.314% | $188.0743 | $188.07 | $188.05 | $188.10 |
| Purchase #2 | $158.48 | 4.521% | $165.6449 | $165.64 | $165.65 | $165.60 |
| Purchase #3 | $69.53 | 5.282% | $73.2026 | $73.20 | $73.20 | $73.20 |
| Purchase #4 | $13.95 | 13.495% | $15.8326 | $15.83 | $15.85 | $15.80 |
| Purchase #5 | $135.43 | 10.425% | $149.5486 | $149.55 | $149.55 | $149.50 |
| Purchase #6 | $47.58 | 12.657% | $53.6022 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $165.94 | 4.433% | $173.2961 | $173.30 | $173.30 | $173.30 |
| 7 purchase totals = | $761.40 | $819.2013 | $819.19 | $819.20 | $819.10 | |