| 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 | $143.52 | 6.417% | $152.7297 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $160.88 | 12.837% | $181.5322 | $181.53 | $181.55 | $181.50 |
| Purchase #3 | $59.99 | 4.840% | $62.8935 | $62.89 | $62.90 | $62.90 |
| Purchase #4 | $121.44 | 6.434% | $129.2534 | $129.25 | $129.25 | $129.30 |
| Purchase #5 | $139.94 | 10.373% | $154.456 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $180.52 | 5.468% | $190.3908 | $190.39 | $190.40 | $190.40 |
| Purchase #7 | $246.67 | 8.328% | $267.2127 | $267.21 | $267.20 | $267.20 |
| 7 purchase totals = | $1,052.96 | $1,138.4683 | $1,138.46 | $1,138.50 | $1,138.50 | |