| 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 | $179.80 | 7.272% | $192.8751 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $149.46 | 11.642% | $166.8601 | $166.86 | $166.85 | $166.90 |
| Purchase #3 | $207.79 | 7.832% | $224.0641 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $9.68 | 12.851% | $10.924 | $10.92 | $10.90 | $10.90 |
| Purchase #5 | $121.42 | 12.799% | $136.9605 | $136.96 | $136.95 | $137.00 |
| Purchase #6 | $130.85 | 7.108% | $140.1508 | $140.15 | $140.15 | $140.20 |
| Purchase #7 | $74.73 | 5.168% | $78.592 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $873.73 | $950.4266 | $950.42 | $950.40 | $950.60 | |