| 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 | $17.41 | 7.757% | $18.7605 | $18.76 | $18.75 | $18.80 |
| Purchase #2 | $151.49 | 11.667% | $169.1643 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $90.83 | 4.486% | $94.9046 | $94.90 | $94.90 | $94.90 |
| Purchase #4 | $18.30 | 5.775% | $19.3568 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $106.58 | 7.829% | $114.9241 | $114.92 | $114.90 | $114.90 |
| Purchase #6 | $196.37 | 12.171% | $220.2702 | $220.27 | $220.25 | $220.30 |
| Purchase #7 | $212.90 | 11.318% | $236.996 | $237.00 | $237.00 | $237.00 |
| 7 purchase totals = | $793.88 | $874.3765 | $874.37 | $874.30 | $874.50 | |