| 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 | $126.62 | 5.488% | $133.5689 | $133.57 | $133.55 | $133.60 |
| Purchase #2 | $151.79 | 6.777% | $162.0768 | $162.08 | $162.10 | $162.10 |
| Purchase #3 | $116.79 | 9.382% | $127.7472 | $127.75 | $127.75 | $127.70 |
| Purchase #4 | $165.57 | 12.811% | $186.7812 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $71.71 | 9.372% | $78.4307 | $78.43 | $78.45 | $78.40 |
| Purchase #6 | $169.45 | 5.816% | $179.3052 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $107.29 | 12.400% | $120.594 | $120.59 | $120.60 | $120.60 |
| 7 purchase totals = | $909.22 | $988.5040 | $988.51 | $988.55 | $988.50 | |