| 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 | $114.54 | 10.368% | $126.4155 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $49.53 | 9.389% | $54.1804 | $54.18 | $54.20 | $54.20 |
| Purchase #3 | $32.54 | 13.181% | $36.8291 | $36.83 | $36.85 | $36.80 |
| Purchase #4 | $135.26 | 13.454% | $153.4579 | $153.46 | $153.45 | $153.50 |
| Purchase #5 | $149.30 | 13.657% | $169.6899 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $109.69 | 7.555% | $117.9771 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $184.79 | 7.411% | $198.4848 | $198.48 | $198.50 | $198.50 |
| 7 purchase totals = | $775.65 | $857.0347 | $857.04 | $857.10 | $857.10 | |