| 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 | $173.59 | 5.470% | $183.0854 | $183.09 | $183.10 | $183.10 |
| Purchase #2 | $79.79 | 8.525% | $86.5921 | $86.59 | $86.60 | $86.60 |
| Purchase #3 | $153.41 | 6.703% | $163.6931 | $163.69 | $163.70 | $163.70 |
| Purchase #4 | $214.92 | 5.380% | $226.4827 | $226.48 | $226.50 | $226.50 |
| Purchase #5 | $182.49 | 13.661% | $207.42 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $94.36 | 9.617% | $103.4346 | $103.43 | $103.45 | $103.40 |
| Purchase #7 | $7.33 | 7.403% | $7.8726 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $905.89 | $978.5805 | $978.57 | $978.60 | $978.60 | |