| 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 | $179.50 | 5.862% | $190.0223 | $190.02 | $190.00 | $190.00 |
| Purchase #2 | $11.76 | 11.398% | $13.1004 | $13.10 | $13.10 | $13.10 |
| Purchase #3 | $45.55 | 6.816% | $48.6547 | $48.65 | $48.65 | $48.70 |
| Purchase #4 | $194.67 | 10.348% | $214.8145 | $214.81 | $214.80 | $214.80 |
| Purchase #5 | $105.44 | 9.526% | $115.4842 | $115.48 | $115.50 | $115.50 |
| Purchase #6 | $181.50 | 3.698% | $188.2119 | $188.21 | $188.20 | $188.20 |
| Purchase #7 | $12.82 | 6.488% | $13.6518 | $13.65 | $13.65 | $13.70 |
| 7 purchase totals = | $731.24 | $783.9398 | $783.92 | $783.90 | $784.00 | |