| 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 | $15.42 | 8.400% | $16.7153 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $91.49 | 12.421% | $102.854 | $102.85 | $102.85 | $102.90 |
| Purchase #3 | $169.98 | 9.114% | $185.472 | $185.47 | $185.45 | $185.50 |
| Purchase #4 | $75.84 | 13.735% | $86.2566 | $86.26 | $86.25 | $86.30 |
| Purchase #5 | $133.87 | 12.811% | $151.0201 | $151.02 | $151.00 | $151.00 |
| Purchase #6 | $209.76 | 13.130% | $237.3015 | $237.30 | $237.30 | $237.30 |
| Purchase #7 | $66.88 | 13.834% | $76.1322 | $76.13 | $76.15 | $76.10 |
| 7 purchase totals = | $763.24 | $855.7517 | $855.75 | $855.70 | $855.80 | |