| 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 | $125.27 | 5.508% | $132.1699 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $40.38 | 9.357% | $44.1584 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $183.82 | 9.312% | $200.9373 | $200.94 | $200.95 | $200.90 |
| Purchase #4 | $134.36 | 10.851% | $148.9394 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $81.91 | 5.384% | $86.32 | $86.32 | $86.30 | $86.30 |
| Purchase #6 | $60.28 | 11.337% | $67.1139 | $67.11 | $67.10 | $67.10 |
| Purchase #7 | $62.33 | 10.868% | $69.104 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $688.35 | $748.7429 | $748.74 | $748.70 | $748.70 | |