| 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 | $150.92 | 7.777% | $162.657 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $140.33 | 11.606% | $156.6167 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $215.56 | 4.225% | $224.6674 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $97.74 | 13.771% | $111.1998 | $111.20 | $111.20 | $111.20 |
| Purchase #5 | $94.41 | 3.647% | $97.8531 | $97.85 | $97.85 | $97.90 |
| Purchase #6 | $133.83 | 8.126% | $144.705 | $144.71 | $144.70 | $144.70 |
| Purchase #7 | $30.27 | 10.498% | $33.4477 | $33.45 | $33.45 | $33.40 |
| 7 purchase totals = | $863.06 | $931.1467 | $931.16 | $931.10 | $931.20 | |