| 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 | $154.57 | 7.186% | $165.6774 | $165.68 | $165.70 | $165.70 |
| Purchase #2 | $184.38 | 11.811% | $206.1571 | $206.16 | $206.15 | $206.20 |
| Purchase #3 | $26.89 | 6.703% | $28.6924 | $28.69 | $28.70 | $28.70 |
| Purchase #4 | $216.32 | 12.742% | $243.8835 | $243.88 | $243.90 | $243.90 |
| Purchase #5 | $11.96 | 11.812% | $13.3727 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $188.64 | 13.763% | $214.6025 | $214.60 | $214.60 | $214.60 |
| Purchase #7 | $15.28 | 11.716% | $17.0702 | $17.07 | $17.05 | $17.10 |
| 7 purchase totals = | $798.04 | $889.4558 | $889.45 | $889.45 | $889.60 | |