| 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 | $97.95 | 7.846% | $105.6352 | $105.64 | $105.65 | $105.60 |
| Purchase #2 | $151.60 | 8.708% | $164.8013 | $164.80 | $164.80 | $164.80 |
| Purchase #3 | $82.98 | 6.126% | $88.0634 | $88.06 | $88.05 | $88.10 |
| Purchase #4 | $159.76 | 11.265% | $177.757 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $144.73 | 8.229% | $156.6398 | $156.64 | $156.65 | $156.60 |
| Purchase #6 | $218.37 | 6.531% | $232.6317 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $62.67 | 12.732% | $70.6491 | $70.65 | $70.65 | $70.60 |
| 7 purchase totals = | $918.06 | $996.1775 | $996.18 | $996.20 | $996.10 | |