| 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 | $75.35 | 11.501% | $84.016 | $84.02 | $84.00 | $84.00 |
| Purchase #2 | $162.70 | 13.723% | $185.0273 | $185.03 | $185.05 | $185.00 |
| Purchase #3 | $18.95 | 6.234% | $20.1313 | $20.13 | $20.15 | $20.10 |
| Purchase #4 | $15.65 | 12.817% | $17.6559 | $17.66 | $17.65 | $17.70 |
| Purchase #5 | $188.88 | 8.204% | $204.3757 | $204.38 | $204.40 | $204.40 |
| Purchase #6 | $65.56 | 3.491% | $67.8487 | $67.85 | $67.85 | $67.80 |
| Purchase #7 | $188.58 | 6.384% | $200.6189 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $715.67 | $779.6738 | $779.69 | $779.70 | $779.60 | |