| 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 | $132.70 | 12.543% | $149.3446 | $149.34 | $149.35 | $149.30 |
| Purchase #2 | $73.58 | 4.682% | $77.025 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $161.76 | 12.473% | $181.9363 | $181.94 | $181.95 | $181.90 |
| Purchase #4 | $130.65 | 10.722% | $144.6583 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $65.76 | 6.527% | $70.0522 | $70.05 | $70.05 | $70.10 |
| Purchase #6 | $124.57 | 6.450% | $132.6048 | $132.60 | $132.60 | $132.60 |
| Purchase #7 | $81.66 | 6.526% | $86.9891 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $770.68 | $842.6103 | $842.61 | $842.65 | $842.60 | |