| 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 | $148.37 | 12.382% | $166.7412 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $210.61 | 6.859% | $225.0557 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $84.68 | 4.718% | $88.6752 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $222.90 | 5.278% | $234.6647 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $88.29 | 3.237% | $91.1479 | $91.15 | $91.15 | $91.10 |
| Purchase #6 | $163.95 | 3.336% | $169.4194 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $186.67 | 3.784% | $193.7336 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $1,105.47 | $1,169.4377 | $1,169.44 | $1,169.45 | $1,169.40 | |