| 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 | $131.83 | 6.301% | $140.1366 | $140.14 | $140.15 | $140.10 |
| Purchase #2 | $121.95 | 13.495% | $138.4072 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $86.79 | 12.267% | $97.4365 | $97.44 | $97.45 | $97.40 |
| Purchase #4 | $85.45 | 11.856% | $95.581 | $95.58 | $95.60 | $95.60 |
| Purchase #5 | $127.33 | 4.138% | $132.5989 | $132.60 | $132.60 | $132.60 |
| Purchase #6 | $210.78 | 11.351% | $234.7056 | $234.71 | $234.70 | $234.70 |
| Purchase #7 | $107.51 | 8.538% | $116.6892 | $116.69 | $116.70 | $116.70 |
| 7 purchase totals = | $871.64 | $955.5550 | $955.57 | $955.60 | $955.50 | |