| 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 | $139.47 | 10.405% | $153.9819 | $153.98 | $154.00 | $154.00 |
| Purchase #2 | $223.35 | 10.363% | $246.4958 | $246.50 | $246.50 | $246.50 |
| Purchase #3 | $102.97 | 9.473% | $112.7243 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $87.63 | 11.576% | $97.774 | $97.77 | $97.75 | $97.80 |
| Purchase #5 | $105.94 | 6.151% | $112.4564 | $112.46 | $112.45 | $112.50 |
| Purchase #6 | $140.82 | 8.630% | $152.9728 | $152.97 | $152.95 | $153.00 |
| Purchase #7 | $25.66 | 10.684% | $28.4015 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $825.84 | $904.8067 | $904.80 | $904.75 | $904.90 | |