| 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 | $120.38 | 6.773% | $128.5333 | $128.53 | $128.55 | $128.50 |
| Purchase #2 | $209.84 | 9.400% | $229.565 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $49.30 | 8.732% | $53.6049 | $53.60 | $53.60 | $53.60 |
| Purchase #4 | $143.34 | 3.746% | $148.7095 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $93.83 | 3.576% | $97.1854 | $97.19 | $97.20 | $97.20 |
| Purchase #6 | $172.56 | 9.851% | $189.5589 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $140.73 | 7.635% | $151.4747 | $151.47 | $151.45 | $151.50 |
| 7 purchase totals = | $929.98 | $998.6317 | $998.63 | $998.60 | $998.70 | |