| 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 | $178.98 | 7.308% | $192.0599 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $14.47 | 11.132% | $16.0808 | $16.08 | $16.10 | $16.10 |
| Purchase #3 | $147.55 | 12.261% | $165.6411 | $165.64 | $165.65 | $165.60 |
| Purchase #4 | $71.95 | 5.188% | $75.6828 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $59.69 | 11.583% | $66.6039 | $66.60 | $66.60 | $66.60 |
| Purchase #6 | $212.59 | 7.188% | $227.871 | $227.87 | $227.85 | $227.90 |
| Purchase #7 | $148.43 | 12.216% | $166.5622 | $166.56 | $166.55 | $166.60 |
| 7 purchase totals = | $833.66 | $910.5017 | $910.49 | $910.50 | $910.60 | |