| 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 | $101.61 | 13.516% | $115.3436 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $136.88 | 7.202% | $146.7381 | $146.74 | $146.75 | $146.70 |
| Purchase #3 | $148.45 | 12.199% | $166.5594 | $166.56 | $166.55 | $166.60 |
| Purchase #4 | $120.53 | 4.226% | $125.6236 | $125.62 | $125.60 | $125.60 |
| Purchase #5 | $143.65 | 11.804% | $160.6064 | $160.61 | $160.60 | $160.60 |
| Purchase #6 | $94.65 | 10.261% | $104.362 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $48.83 | 10.398% | $53.9073 | $53.91 | $53.90 | $53.90 |
| 7 purchase totals = | $794.60 | $873.1404 | $873.14 | $873.10 | $873.10 | |