| 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 | $115.44 | 8.568% | $125.3309 | $125.33 | $125.35 | $125.30 |
| Purchase #2 | $143.82 | 9.358% | $157.2787 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $40.64 | 9.866% | $44.6495 | $44.65 | $44.65 | $44.60 |
| Purchase #4 | $181.25 | 12.844% | $204.5298 | $204.53 | $204.55 | $204.50 |
| Purchase #5 | $138.38 | 7.342% | $148.5399 | $148.54 | $148.55 | $148.50 |
| Purchase #6 | $29.26 | 9.842% | $32.1398 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $77.31 | 13.553% | $87.7878 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $726.10 | $800.2564 | $800.26 | $800.35 | $800.10 | |