| 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 | $190.67 | 7.424% | $204.8253 | $204.83 | $204.85 | $204.80 |
| Purchase #2 | $25.55 | 11.873% | $28.5836 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $26.64 | 5.156% | $28.0136 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $140.83 | 10.404% | $155.482 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $188.78 | 3.466% | $195.3231 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $195.62 | 10.184% | $215.5419 | $215.54 | $215.55 | $215.50 |
| Purchase #7 | $60.36 | 7.765% | $65.047 | $65.05 | $65.05 | $65.00 |
| 7 purchase totals = | $828.45 | $892.8165 | $892.81 | $892.85 | $892.70 | |