| 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 | $132.92 | 9.319% | $145.3068 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $238.65 | 7.839% | $257.3578 | $257.36 | $257.35 | $257.40 |
| Purchase #3 | $68.79 | 3.391% | $71.1227 | $71.12 | $71.10 | $71.10 |
| Purchase #4 | $158.30 | 7.531% | $170.2216 | $170.22 | $170.20 | $170.20 |
| Purchase #5 | $62.42 | 7.464% | $67.079 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $104.88 | 11.329% | $116.7619 | $116.76 | $116.75 | $116.80 |
| Purchase #7 | $9.36 | 10.264% | $10.3207 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $775.32 | $838.1705 | $838.17 | $838.10 | $838.20 | |