| 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 | $89.30 | 9.391% | $97.6862 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $156.26 | 12.213% | $175.344 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $200.83 | 13.391% | $227.7231 | $227.72 | $227.70 | $227.70 |
| Purchase #4 | $137.55 | 5.229% | $144.7425 | $144.74 | $144.75 | $144.70 |
| Purchase #5 | $184.39 | 7.162% | $197.596 | $197.60 | $197.60 | $197.60 |
| Purchase #6 | $48.34 | 10.453% | $53.393 | $53.39 | $53.40 | $53.40 |
| Purchase #7 | $72.25 | 8.843% | $78.6391 | $78.64 | $78.65 | $78.60 |
| 7 purchase totals = | $888.92 | $975.1239 | $975.12 | $975.15 | $975.00 | |