| 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 | $163.42 | 12.106% | $183.2036 | $183.20 | $183.20 | $183.20 |
| Purchase #2 | $5.97 | 13.123% | $6.7534 | $6.75 | $6.75 | $6.80 |
| Purchase #3 | $169.78 | 10.852% | $188.2045 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $95.39 | 4.293% | $99.4851 | $99.49 | $99.50 | $99.50 |
| Purchase #5 | $208.73 | 9.392% | $228.3339 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $73.35 | 6.300% | $77.9711 | $77.97 | $77.95 | $78.00 |
| Purchase #7 | $138.45 | 3.506% | $143.3041 | $143.30 | $143.30 | $143.30 |
| 7 purchase totals = | $855.09 | $927.2557 | $927.24 | $927.25 | $927.30 | |