| 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 | $17.82 | 7.464% | $19.1501 | $19.15 | $19.15 | $19.20 |
| Purchase #2 | $140.74 | 4.445% | $146.9959 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $232.38 | 12.476% | $261.3717 | $261.37 | $261.35 | $261.40 |
| Purchase #4 | $228.54 | 9.752% | $250.8272 | $250.83 | $250.85 | $250.80 |
| Purchase #5 | $47.28 | 3.329% | $48.854 | $48.85 | $48.85 | $48.90 |
| Purchase #6 | $117.36 | 12.171% | $131.6439 | $131.64 | $131.65 | $131.60 |
| Purchase #7 | $58.53 | 13.232% | $66.2747 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $842.65 | $925.1175 | $925.11 | $925.10 | $925.20 | |