| 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 | $154.39 | 5.668% | $163.1408 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $225.28 | 13.338% | $255.3278 | $255.33 | $255.35 | $255.30 |
| Purchase #3 | $99.53 | 7.592% | $107.0863 | $107.09 | $107.10 | $107.10 |
| Purchase #4 | $35.33 | 10.704% | $39.1117 | $39.11 | $39.10 | $39.10 |
| Purchase #5 | $92.29 | 5.780% | $97.6244 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $116.94 | 4.770% | $122.518 | $122.52 | $122.50 | $122.50 |
| Purchase #7 | $100.84 | 5.738% | $106.6262 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $824.60 | $891.4352 | $891.44 | $891.45 | $891.30 | |