| 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 | $173.44 | 6.777% | $185.194 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $110.36 | 5.414% | $116.3349 | $116.33 | $116.35 | $116.30 |
| Purchase #3 | $217.98 | 6.501% | $232.1509 | $232.15 | $232.15 | $232.20 |
| Purchase #4 | $20.62 | 10.591% | $22.8039 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $112.80 | 3.843% | $117.1349 | $117.13 | $117.15 | $117.10 |
| Purchase #6 | $71.98 | 9.204% | $78.605 | $78.61 | $78.60 | $78.60 |
| Purchase #7 | $169.90 | 10.632% | $187.9638 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $877.08 | $940.1874 | $940.17 | $940.20 | $940.20 | |