| 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 | $185.89 | 8.705% | $202.0717 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $142.77 | 6.792% | $152.4669 | $152.47 | $152.45 | $152.50 |
| Purchase #3 | $43.88 | 5.459% | $46.2754 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $10.53 | 3.221% | $10.8692 | $10.87 | $10.85 | $10.90 |
| Purchase #5 | $111.40 | 3.481% | $115.2778 | $115.28 | $115.30 | $115.30 |
| Purchase #6 | $220.54 | 13.431% | $250.1607 | $250.16 | $250.15 | $250.20 |
| Purchase #7 | $30.41 | 6.588% | $32.4134 | $32.41 | $32.40 | $32.40 |
| 7 purchase totals = | $745.42 | $809.5351 | $809.54 | $809.50 | $809.70 | |