| 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 | $152.26 | 8.844% | $165.7259 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $118.84 | 6.544% | $126.6169 | $126.62 | $126.60 | $126.60 |
| Purchase #3 | $105.86 | 6.656% | $112.906 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $100.43 | 5.177% | $105.6293 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $143.94 | 4.432% | $150.3194 | $150.32 | $150.30 | $150.30 |
| Purchase #6 | $96.64 | 6.256% | $102.6858 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $99.53 | 8.626% | $108.1155 | $108.12 | $108.10 | $108.10 |
| 7 purchase totals = | $817.50 | $871.9988 | $872.02 | $872.00 | $871.90 | |