| 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 | $165.45 | 5.734% | $174.9369 | $174.94 | $174.95 | $174.90 |
| Purchase #2 | $183.92 | 3.816% | $190.9384 | $190.94 | $190.95 | $190.90 |
| Purchase #3 | $79.72 | 13.780% | $90.7054 | $90.71 | $90.70 | $90.70 |
| Purchase #4 | $93.87 | 4.396% | $97.9965 | $98.00 | $98.00 | $98.00 |
| Purchase #5 | $65.88 | 13.802% | $74.9728 | $74.97 | $74.95 | $75.00 |
| Purchase #6 | $169.87 | 11.240% | $188.9634 | $188.96 | $188.95 | $189.00 |
| Purchase #7 | $27.34 | 12.701% | $30.8125 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $786.05 | $849.3259 | $849.33 | $849.30 | $849.30 | |