| 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 | $123.79 | 8.191% | $133.9296 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $185.93 | 12.374% | $208.937 | $208.94 | $208.95 | $208.90 |
| Purchase #3 | $21.90 | 6.194% | $23.2565 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $12.33 | 9.469% | $13.4975 | $13.50 | $13.50 | $13.50 |
| Purchase #5 | $169.56 | 3.447% | $175.4047 | $175.40 | $175.40 | $175.40 |
| Purchase #6 | $106.30 | 6.414% | $113.1181 | $113.12 | $113.10 | $113.10 |
| Purchase #7 | $154.97 | 9.391% | $169.5232 | $169.52 | $169.50 | $169.50 |
| 7 purchase totals = | $774.78 | $837.6666 | $837.67 | $837.65 | $837.60 | |