| 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 | $165.32 | 4.679% | $173.0553 | $173.06 | $173.05 | $173.10 |
| Purchase #2 | $126.59 | 3.799% | $131.3992 | $131.40 | $131.40 | $131.40 |
| Purchase #3 | $46.50 | 8.640% | $50.5176 | $50.52 | $50.50 | $50.50 |
| Purchase #4 | $27.88 | 10.665% | $30.8534 | $30.85 | $30.85 | $30.90 |
| Purchase #5 | $101.69 | 13.294% | $115.2087 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $143.26 | 5.173% | $150.6708 | $150.67 | $150.65 | $150.70 |
| Purchase #7 | $203.80 | 5.816% | $215.653 | $215.65 | $215.65 | $215.70 |
| 7 purchase totals = | $815.04 | $867.3580 | $867.36 | $867.30 | $867.50 | |