| 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 | $117.38 | 4.502% | $122.6644 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $65.78 | 13.470% | $74.6406 | $74.64 | $74.65 | $74.60 |
| Purchase #3 | $196.30 | 4.289% | $204.7193 | $204.72 | $204.70 | $204.70 |
| Purchase #4 | $87.27 | 11.680% | $97.4631 | $97.46 | $97.45 | $97.50 |
| Purchase #5 | $149.25 | 3.814% | $154.9424 | $154.94 | $154.95 | $154.90 |
| Purchase #6 | $186.69 | 3.815% | $193.8122 | $193.81 | $193.80 | $193.80 |
| Purchase #7 | $16.97 | 11.330% | $18.8927 | $18.89 | $18.90 | $18.90 |
| 7 purchase totals = | $819.64 | $867.1347 | $867.12 | $867.10 | $867.10 | |