| 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 | $150.80 | 8.231% | $163.2123 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $53.61 | 12.275% | $60.1906 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $173.97 | 3.613% | $180.2555 | $180.26 | $180.25 | $180.30 |
| Purchase #4 | $32.29 | 3.732% | $33.4951 | $33.50 | $33.50 | $33.50 |
| Purchase #5 | $152.70 | 8.113% | $165.0886 | $165.09 | $165.10 | $165.10 |
| Purchase #6 | $157.29 | 10.548% | $173.8809 | $173.88 | $173.90 | $173.90 |
| Purchase #7 | $38.64 | 11.294% | $43.004 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $759.30 | $819.1270 | $819.13 | $819.15 | $819.20 | |