| 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 | $181.61 | 3.485% | $187.9391 | $187.94 | $187.95 | $187.90 |
| Purchase #2 | $13.49 | 8.753% | $14.6708 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $189.38 | 12.225% | $212.5317 | $212.53 | $212.55 | $212.50 |
| Purchase #4 | $89.40 | 9.696% | $98.0682 | $98.07 | $98.05 | $98.10 |
| Purchase #5 | $187.46 | 12.421% | $210.7444 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $14.80 | 6.363% | $15.7417 | $15.74 | $15.75 | $15.70 |
| Purchase #7 | $8.75 | 3.676% | $9.0717 | $9.07 | $9.05 | $9.10 |
| 7 purchase totals = | $684.89 | $748.7676 | $748.76 | $748.75 | $748.70 | |