| 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 | $178.70 | 3.660% | $185.2404 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $148.42 | 9.356% | $162.3062 | $162.31 | $162.30 | $162.30 |
| Purchase #3 | $190.92 | 4.248% | $199.0303 | $199.03 | $199.05 | $199.00 |
| Purchase #4 | $55.78 | 8.532% | $60.5391 | $60.54 | $60.55 | $60.50 |
| Purchase #5 | $71.62 | 12.333% | $80.4529 | $80.45 | $80.45 | $80.50 |
| Purchase #6 | $28.87 | 3.386% | $29.8475 | $29.85 | $29.85 | $29.80 |
| Purchase #7 | $94.47 | 3.428% | $97.7084 | $97.71 | $97.70 | $97.70 |
| 7 purchase totals = | $768.78 | $815.1248 | $815.13 | $815.15 | $815.00 | |