| 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 | $165.55 | 4.651% | $173.2497 | $173.25 | $173.25 | $173.20 |
| Purchase #2 | $73.57 | 4.272% | $76.7129 | $76.71 | $76.70 | $76.70 |
| Purchase #3 | $124.84 | 6.436% | $132.8747 | $132.87 | $132.85 | $132.90 |
| Purchase #4 | $152.99 | 5.655% | $161.6416 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $45.47 | 10.104% | $50.0643 | $50.06 | $50.05 | $50.10 |
| Purchase #6 | $63.68 | 8.498% | $69.0915 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $24.75 | 8.396% | $26.828 | $26.83 | $26.85 | $26.80 |
| 7 purchase totals = | $650.85 | $690.4627 | $690.45 | $690.45 | $690.40 | |