| 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 | $132.85 | 8.293% | $143.8673 | $143.87 | $143.85 | $143.90 |
| Purchase #2 | $125.80 | 4.445% | $131.3918 | $131.39 | $131.40 | $131.40 |
| Purchase #3 | $15.50 | 5.376% | $16.3333 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $243.43 | 5.779% | $257.4978 | $257.50 | $257.50 | $257.50 |
| Purchase #5 | $88.99 | 5.229% | $93.6433 | $93.64 | $93.65 | $93.60 |
| Purchase #6 | $48.53 | 7.406% | $52.1241 | $52.12 | $52.10 | $52.10 |
| Purchase #7 | $93.37 | 12.863% | $105.3802 | $105.38 | $105.40 | $105.40 |
| 7 purchase totals = | $748.47 | $800.2378 | $800.23 | $800.25 | $800.20 | |