| 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 | $195.96 | 8.415% | $212.45 | $212.45 | $212.45 | $212.50 |
| Purchase #2 | $15.64 | 12.328% | $17.5681 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $173.98 | 5.290% | $183.1835 | $183.18 | $183.20 | $183.20 |
| Purchase #4 | $59.36 | 10.473% | $65.5768 | $65.58 | $65.60 | $65.60 |
| Purchase #5 | $162.64 | 6.844% | $173.7711 | $173.77 | $173.75 | $173.80 |
| Purchase #6 | $38.66 | 9.423% | $42.3029 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $146.61 | 5.766% | $155.0635 | $155.06 | $155.05 | $155.10 |
| 7 purchase totals = | $792.85 | $849.9159 | $849.91 | $849.90 | $850.10 | |