| 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 | $150.29 | 6.737% | $160.415 | $160.42 | $160.40 | $160.40 |
| Purchase #2 | $79.85 | 13.146% | $90.3471 | $90.35 | $90.35 | $90.30 |
| Purchase #3 | $246.97 | 5.816% | $261.3338 | $261.33 | $261.35 | $261.30 |
| Purchase #4 | $125.37 | 12.378% | $140.8883 | $140.89 | $140.90 | $140.90 |
| Purchase #5 | $67.61 | 13.769% | $76.9192 | $76.92 | $76.90 | $76.90 |
| Purchase #6 | $186.67 | 8.277% | $202.1207 | $202.12 | $202.10 | $202.10 |
| Purchase #7 | $54.80 | 7.785% | $59.0662 | $59.07 | $59.05 | $59.10 |
| 7 purchase totals = | $911.56 | $991.0903 | $991.10 | $991.05 | $991.00 | |