| 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 | $156.42 | 10.668% | $173.1069 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $211.82 | 7.677% | $228.0814 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $28.25 | 6.383% | $30.0532 | $30.05 | $30.05 | $30.10 |
| Purchase #4 | $29.73 | 12.778% | $33.5289 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $44.94 | 6.229% | $47.7393 | $47.74 | $47.75 | $47.70 |
| Purchase #6 | $235.59 | 11.461% | $262.591 | $262.59 | $262.60 | $262.60 |
| Purchase #7 | $23.36 | 10.589% | $25.8336 | $25.83 | $25.85 | $25.80 |
| 7 purchase totals = | $730.11 | $800.9343 | $800.93 | $801.00 | $800.90 | |