| 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 | $11.53 | 11.512% | $12.8573 | $12.86 | $12.85 | $12.90 |
| Purchase #2 | $133.64 | 13.873% | $152.1799 | $152.18 | $152.20 | $152.20 |
| Purchase #3 | $126.46 | 8.405% | $137.089 | $137.09 | $137.10 | $137.10 |
| Purchase #4 | $170.27 | 6.182% | $180.7961 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $88.60 | 9.119% | $96.6794 | $96.68 | $96.70 | $96.70 |
| Purchase #6 | $89.66 | 8.729% | $97.4864 | $97.49 | $97.50 | $97.50 |
| Purchase #7 | $96.60 | 7.829% | $104.1628 | $104.16 | $104.15 | $104.20 |
| 7 purchase totals = | $716.76 | $781.2509 | $781.26 | $781.30 | $781.40 | |