| 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 | $153.26 | 7.106% | $164.1507 | $164.15 | $164.15 | $164.20 |
| Purchase #2 | $51.74 | 6.501% | $55.1036 | $55.10 | $55.10 | $55.10 |
| Purchase #3 | $250.40 | 6.644% | $267.0366 | $267.04 | $267.05 | $267.00 |
| Purchase #4 | $70.77 | 9.438% | $77.4493 | $77.45 | $77.45 | $77.40 |
| Purchase #5 | $216.38 | 9.790% | $237.5636 | $237.56 | $237.55 | $237.60 |
| Purchase #6 | $14.55 | 12.524% | $16.3722 | $16.37 | $16.35 | $16.40 |
| Purchase #7 | $97.86 | 10.585% | $108.2185 | $108.22 | $108.20 | $108.20 |
| 7 purchase totals = | $854.96 | $925.8945 | $925.89 | $925.85 | $925.90 | |