| 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 | $145.77 | 4.350% | $152.111 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $65.51 | 3.387% | $67.7288 | $67.73 | $67.75 | $67.70 |
| Purchase #3 | $91.97 | 8.634% | $99.9107 | $99.91 | $99.90 | $99.90 |
| Purchase #4 | $41.85 | 13.314% | $47.4219 | $47.42 | $47.40 | $47.40 |
| Purchase #5 | $97.81 | 4.476% | $102.188 | $102.19 | $102.20 | $102.20 |
| Purchase #6 | $119.66 | 5.342% | $126.0522 | $126.05 | $126.05 | $126.10 |
| Purchase #7 | $96.70 | 12.558% | $108.8436 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $659.27 | $704.2562 | $704.25 | $704.25 | $704.20 | |