| 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 | $153.64 | 8.619% | $166.8822 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $106.78 | 5.765% | $112.9359 | $112.94 | $112.95 | $112.90 |
| Purchase #3 | $178.83 | 6.288% | $190.0748 | $190.07 | $190.05 | $190.10 |
| Purchase #4 | $126.83 | 9.133% | $138.4134 | $138.41 | $138.40 | $138.40 |
| Purchase #5 | $78.41 | 10.186% | $86.3968 | $86.40 | $86.40 | $86.40 |
| Purchase #6 | $18.49 | 3.707% | $19.1754 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $123.35 | 8.550% | $133.8964 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $786.33 | $847.7749 | $847.78 | $847.80 | $847.80 | |