| 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 | $132.64 | 10.656% | $146.7741 | $146.77 | $146.75 | $146.80 |
| Purchase #2 | $249.43 | 7.240% | $267.4887 | $267.49 | $267.50 | $267.50 |
| Purchase #3 | $28.49 | 3.800% | $29.5726 | $29.57 | $29.55 | $29.60 |
| Purchase #4 | $77.73 | 5.761% | $82.208 | $82.21 | $82.20 | $82.20 |
| Purchase #5 | $178.41 | 7.736% | $192.2118 | $192.21 | $192.20 | $192.20 |
| Purchase #6 | $10.80 | 9.391% | $11.8142 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $86.56 | 3.282% | $89.4009 | $89.40 | $89.40 | $89.40 |
| 7 purchase totals = | $764.06 | $819.4703 | $819.46 | $819.40 | $819.50 | |