| 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 | $10.27 | 3.421% | $10.6213 | $10.62 | $10.60 | $10.60 |
| Purchase #2 | $96.53 | 5.836% | $102.1635 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $162.83 | 7.825% | $175.5714 | $175.57 | $175.55 | $175.60 |
| Purchase #4 | $187.27 | 6.400% | $199.2553 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $166.98 | 12.471% | $187.8041 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $12.33 | 8.543% | $13.3834 | $13.38 | $13.40 | $13.40 |
| Purchase #7 | $95.53 | 11.188% | $106.2179 | $106.22 | $106.20 | $106.20 |
| 7 purchase totals = | $731.74 | $795.0169 | $795.01 | $794.95 | $795.10 | |