| 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 | $130.44 | 4.317% | $136.0711 | $136.07 | $136.05 | $136.10 |
| Purchase #2 | $26.35 | 6.404% | $28.0375 | $28.04 | $28.05 | $28.00 |
| Purchase #3 | $154.83 | 13.769% | $176.1485 | $176.15 | $176.15 | $176.10 |
| Purchase #4 | $173.54 | 10.515% | $191.7877 | $191.79 | $191.80 | $191.80 |
| Purchase #5 | $53.41 | 7.320% | $57.3196 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $233.58 | 12.541% | $262.8733 | $262.87 | $262.85 | $262.90 |
| Purchase #7 | $69.93 | 7.522% | $75.1901 | $75.19 | $75.20 | $75.20 |
| 7 purchase totals = | $842.08 | $927.4278 | $927.43 | $927.40 | $927.40 | |