| 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 | $126.33 | 8.507% | $137.0769 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $153.79 | 5.609% | $162.4161 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $120.83 | 13.108% | $136.6684 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $42.60 | 5.762% | $45.0546 | $45.05 | $45.05 | $45.10 |
| Purchase #5 | $217.79 | 12.367% | $244.7241 | $244.72 | $244.70 | $244.70 |
| Purchase #6 | $24.46 | 7.419% | $26.2747 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $169.27 | 5.770% | $179.0369 | $179.04 | $179.05 | $179.00 |
| 7 purchase totals = | $855.07 | $931.2517 | $931.25 | $931.20 | $931.30 | |