| 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 | $111.85 | 7.649% | $120.4054 | $120.41 | $120.40 | $120.40 |
| Purchase #2 | $131.71 | 3.373% | $136.1526 | $136.15 | $136.15 | $136.20 |
| Purchase #3 | $195.51 | 10.146% | $215.3464 | $215.35 | $215.35 | $215.30 |
| Purchase #4 | $177.75 | 11.267% | $197.7771 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $24.53 | 7.125% | $26.2778 | $26.28 | $26.30 | $26.30 |
| Purchase #6 | $39.30 | 8.192% | $42.5195 | $42.52 | $42.50 | $42.50 |
| Purchase #7 | $149.33 | 10.611% | $165.1754 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $829.98 | $903.6542 | $903.67 | $903.70 | $903.70 | |