| 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 | $143.30 | 8.376% | $155.3028 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $233.45 | 5.803% | $246.9971 | $247.00 | $247.00 | $247.00 |
| Purchase #3 | $110.47 | 11.177% | $122.8172 | $122.82 | $122.80 | $122.80 |
| Purchase #4 | $59.41 | 11.343% | $66.1489 | $66.15 | $66.15 | $66.10 |
| Purchase #5 | $5.63 | 3.374% | $5.82 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $26.81 | 11.338% | $29.8497 | $29.85 | $29.85 | $29.80 |
| Purchase #7 | $126.65 | 13.764% | $144.0821 | $144.08 | $144.10 | $144.10 |
| 7 purchase totals = | $705.72 | $771.0178 | $771.02 | $771.00 | $770.90 | |