| 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 | $151.65 | 11.144% | $168.5499 | $168.55 | $168.55 | $168.50 |
| Purchase #2 | $230.85 | 4.500% | $241.2383 | $241.24 | $241.25 | $241.20 |
| Purchase #3 | $66.39 | 5.603% | $70.1098 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $15.83 | 12.419% | $17.7959 | $17.80 | $17.80 | $17.80 |
| Purchase #5 | $27.40 | 13.677% | $31.1475 | $31.15 | $31.15 | $31.10 |
| Purchase #6 | $154.49 | 3.178% | $159.3997 | $159.40 | $159.40 | $159.40 |
| Purchase #7 | $136.66 | 8.786% | $148.6669 | $148.67 | $148.65 | $148.70 |
| 7 purchase totals = | $783.27 | $836.9080 | $836.92 | $836.90 | $836.80 | |