| 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 | $170.31 | 5.776% | $180.1471 | $180.15 | $180.15 | $180.10 |
| Purchase #2 | $148.68 | 8.252% | $160.9491 | $160.95 | $160.95 | $160.90 |
| Purchase #3 | $150.72 | 7.534% | $162.0752 | $162.08 | $162.10 | $162.10 |
| Purchase #4 | $211.33 | 8.533% | $229.3628 | $229.36 | $229.35 | $229.40 |
| Purchase #5 | $246.87 | 5.754% | $261.0749 | $261.07 | $261.05 | $261.10 |
| Purchase #6 | $113.28 | 7.432% | $121.699 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $57.66 | 8.771% | $62.7174 | $62.72 | $62.70 | $62.70 |
| 7 purchase totals = | $1,098.85 | $1,178.0255 | $1,178.03 | $1,178.00 | $1,178.00 | |