| 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 | $155.96 | 13.800% | $177.4825 | $177.48 | $177.50 | $177.50 |
| Purchase #2 | $142.28 | 4.470% | $148.6399 | $148.64 | $148.65 | $148.60 |
| Purchase #3 | $46.83 | 10.312% | $51.6591 | $51.66 | $51.65 | $51.70 |
| Purchase #4 | $87.86 | 7.334% | $94.3037 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $158.81 | 12.309% | $178.3579 | $178.36 | $178.35 | $178.40 |
| Purchase #6 | $50.61 | 5.377% | $53.3313 | $53.33 | $53.35 | $53.30 |
| Purchase #7 | $225.45 | 9.591% | $247.0729 | $247.07 | $247.05 | $247.10 |
| 7 purchase totals = | $867.80 | $950.8473 | $950.84 | $950.85 | $950.90 | |