| 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 | $202.50 | 12.174% | $227.1524 | $227.15 | $227.15 | $227.20 |
| Purchase #2 | $21.72 | 12.437% | $24.4213 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $143.72 | 3.604% | $148.8997 | $148.90 | $148.90 | $148.90 |
| Purchase #4 | $162.78 | 8.432% | $176.5056 | $176.51 | $176.50 | $176.50 |
| Purchase #5 | $93.91 | 3.387% | $97.0907 | $97.09 | $97.10 | $97.10 |
| Purchase #6 | $134.92 | 13.549% | $153.2003 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $26.59 | 6.730% | $28.3795 | $28.38 | $28.40 | $28.40 |
| 7 purchase totals = | $786.14 | $855.6495 | $855.65 | $855.65 | $855.70 | |