| 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 | $111.32 | 3.689% | $115.4266 | $115.43 | $115.45 | $115.40 |
| Purchase #2 | $205.65 | 3.360% | $212.5598 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $26.63 | 11.731% | $29.754 | $29.75 | $29.75 | $29.80 |
| Purchase #4 | $132.49 | 10.661% | $146.6148 | $146.61 | $146.60 | $146.60 |
| Purchase #5 | $58.79 | 4.374% | $61.3615 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $40.93 | 6.697% | $43.6711 | $43.67 | $43.65 | $43.70 |
| Purchase #7 | $139.94 | 3.269% | $144.5146 | $144.51 | $144.50 | $144.50 |
| 7 purchase totals = | $715.75 | $753.9024 | $753.89 | $753.85 | $754.00 | |