| 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 | $186.85 | 3.567% | $193.5149 | $193.51 | $193.50 | $193.50 |
| Purchase #2 | $86.30 | 12.790% | $97.3378 | $97.34 | $97.35 | $97.30 |
| Purchase #3 | $82.91 | 6.214% | $88.062 | $88.06 | $88.05 | $88.10 |
| Purchase #4 | $176.30 | 5.853% | $186.6188 | $186.62 | $186.60 | $186.60 |
| Purchase #5 | $145.37 | 4.641% | $152.1166 | $152.12 | $152.10 | $152.10 |
| Purchase #6 | $22.69 | 6.680% | $24.2057 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $127.30 | 3.350% | $131.5646 | $131.56 | $131.55 | $131.60 |
| 7 purchase totals = | $827.72 | $873.4204 | $873.42 | $873.35 | $873.40 | |