| 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 | $67.75 | 10.239% | $74.6869 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $66.98 | 6.415% | $71.2768 | $71.28 | $71.30 | $71.30 |
| Purchase #3 | $184.35 | 9.642% | $202.125 | $202.13 | $202.15 | $202.10 |
| Purchase #4 | $148.70 | 7.167% | $159.3573 | $159.36 | $159.35 | $159.40 |
| Purchase #5 | $200.80 | 13.637% | $228.1831 | $228.18 | $228.20 | $228.20 |
| Purchase #6 | $25.80 | 6.429% | $27.4587 | $27.46 | $27.45 | $27.50 |
| Purchase #7 | $113.60 | 5.555% | $119.9105 | $119.91 | $119.90 | $119.90 |
| 7 purchase totals = | $807.98 | $882.9983 | $883.01 | $883.05 | $883.10 | |