| 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 | $120.28 | 13.452% | $136.4601 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $154.49 | 7.169% | $165.5654 | $165.57 | $165.55 | $165.60 |
| Purchase #3 | $117.91 | 5.447% | $124.3326 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $146.98 | 12.204% | $164.9174 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $72.73 | 13.208% | $82.3362 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $104.77 | 10.561% | $115.8348 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $27.84 | 8.478% | $30.2003 | $30.20 | $30.20 | $30.20 |
| 7 purchase totals = | $745.00 | $819.6468 | $819.65 | $819.65 | $819.60 | |