| 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 | $20.99 | 9.615% | $23.0082 | $23.01 | $23.00 | $23.00 |
| Purchase #2 | $169.27 | 12.245% | $189.9971 | $190.00 | $190.00 | $190.00 |
| Purchase #3 | $159.90 | 10.645% | $176.9214 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $136.31 | 13.203% | $154.307 | $154.31 | $154.30 | $154.30 |
| Purchase #5 | $78.26 | 12.459% | $88.0104 | $88.01 | $88.00 | $88.00 |
| Purchase #6 | $44.27 | 5.238% | $46.5889 | $46.59 | $46.60 | $46.60 |
| Purchase #7 | $116.79 | 5.395% | $123.0908 | $123.09 | $123.10 | $123.10 |
| 7 purchase totals = | $725.79 | $801.9238 | $801.93 | $801.90 | $801.90 | |