| 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 | $153.98 | 3.588% | $159.5048 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $55.74 | 9.465% | $61.0158 | $61.02 | $61.00 | $61.00 |
| Purchase #3 | $224.60 | 8.279% | $243.1946 | $243.19 | $243.20 | $243.20 |
| Purchase #4 | $139.37 | 10.467% | $153.9579 | $153.96 | $153.95 | $154.00 |
| Purchase #5 | $78.25 | 10.389% | $86.3794 | $86.38 | $86.40 | $86.40 |
| Purchase #6 | $142.44 | 5.680% | $150.5306 | $150.53 | $150.55 | $150.50 |
| Purchase #7 | $122.61 | 12.208% | $137.5782 | $137.58 | $137.60 | $137.60 |
| 7 purchase totals = | $916.99 | $992.1613 | $992.16 | $992.20 | $992.20 | |