| 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 | $227.25 | 6.125% | $241.1691 | $241.17 | $241.15 | $241.20 |
| Purchase #2 | $163.57 | 10.383% | $180.5535 | $180.55 | $180.55 | $180.60 |
| Purchase #3 | $171.29 | 10.869% | $189.9075 | $189.91 | $189.90 | $189.90 |
| Purchase #4 | $207.86 | 7.779% | $224.0294 | $224.03 | $224.05 | $224.00 |
| Purchase #5 | $141.39 | 13.805% | $160.9089 | $160.91 | $160.90 | $160.90 |
| Purchase #6 | $97.53 | 11.641% | $108.8835 | $108.88 | $108.90 | $108.90 |
| Purchase #7 | $72.55 | 6.269% | $77.0982 | $77.10 | $77.10 | $77.10 |
| 7 purchase totals = | $1,081.44 | $1,182.5501 | $1,182.55 | $1,182.55 | $1,182.60 | |