| 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 | $158.65 | 9.247% | $173.3204 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $227.29 | 13.526% | $258.0332 | $258.03 | $258.05 | $258.00 |
| Purchase #3 | $45.44 | 7.168% | $48.6971 | $48.70 | $48.70 | $48.70 |
| Purchase #4 | $177.32 | 6.493% | $188.8334 | $188.83 | $188.85 | $188.80 |
| Purchase #5 | $17.79 | 13.127% | $20.1253 | $20.13 | $20.15 | $20.10 |
| Purchase #6 | $67.95 | 5.600% | $71.7552 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $168.93 | 8.779% | $183.7604 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $863.37 | $944.5250 | $944.53 | $944.55 | $944.50 | |