| 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 | $180.48 | 13.839% | $205.4566 | $205.46 | $205.45 | $205.50 |
| Purchase #2 | $88.56 | 9.462% | $96.9395 | $96.94 | $96.95 | $96.90 |
| Purchase #3 | $148.99 | 13.783% | $169.5253 | $169.53 | $169.55 | $169.50 |
| Purchase #4 | $188.31 | 13.156% | $213.0841 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $5.80 | 10.531% | $6.4108 | $6.41 | $6.40 | $6.40 |
| Purchase #6 | $88.95 | 11.389% | $99.0805 | $99.08 | $99.10 | $99.10 |
| Purchase #7 | $32.60 | 8.601% | $35.4039 | $35.40 | $35.40 | $35.40 |
| 7 purchase totals = | $733.69 | $825.9007 | $825.90 | $825.95 | $825.90 | |