| 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 | $149.88 | 13.282% | $169.7871 | $169.79 | $169.80 | $169.80 |
| Purchase #2 | $122.48 | 5.286% | $128.9543 | $128.95 | $128.95 | $129.00 |
| Purchase #3 | $153.96 | 5.277% | $162.0845 | $162.08 | $162.10 | $162.10 |
| Purchase #4 | $175.82 | 5.411% | $185.3336 | $185.33 | $185.35 | $185.30 |
| Purchase #5 | $81.89 | 5.852% | $86.6822 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $96.91 | 8.198% | $104.8547 | $104.85 | $104.85 | $104.90 |
| Purchase #7 | $121.36 | 6.837% | $129.6574 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $902.30 | $967.3538 | $967.34 | $967.40 | $967.50 | |