| 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 | $153.82 | 12.714% | $173.3767 | $173.38 | $173.40 | $173.40 |
| Purchase #2 | $63.91 | 6.689% | $68.1849 | $68.18 | $68.20 | $68.20 |
| Purchase #3 | $212.72 | 13.421% | $241.2692 | $241.27 | $241.25 | $241.30 |
| Purchase #4 | $62.68 | 9.200% | $68.4466 | $68.45 | $68.45 | $68.40 |
| Purchase #5 | $80.68 | 4.818% | $84.5672 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $80.94 | 11.801% | $90.4917 | $90.49 | $90.50 | $90.50 |
| Purchase #7 | $143.86 | 5.519% | $151.7996 | $151.80 | $151.80 | $151.80 |
| 7 purchase totals = | $798.61 | $878.1359 | $878.14 | $878.15 | $878.20 | |