| 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 | $125.80 | 9.837% | $138.1749 | $138.17 | $138.15 | $138.20 |
| Purchase #2 | $133.86 | 7.292% | $143.6211 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $153.89 | 4.775% | $161.2382 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $48.59 | 7.298% | $52.1361 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $130.43 | 4.576% | $136.3985 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $10.85 | 6.632% | $11.5696 | $11.57 | $11.55 | $11.60 |
| Purchase #7 | $116.26 | 11.865% | $130.0542 | $130.05 | $130.05 | $130.10 |
| 7 purchase totals = | $719.68 | $773.1926 | $773.19 | $773.15 | $773.20 | |