| 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 | $100.62 | 8.350% | $109.0218 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $142.75 | 8.397% | $154.7367 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $25.60 | 10.123% | $28.1915 | $28.19 | $28.20 | $28.20 |
| Purchase #4 | $69.91 | 9.382% | $76.469 | $76.47 | $76.45 | $76.50 |
| Purchase #5 | $151.28 | 6.124% | $160.5444 | $160.54 | $160.55 | $160.50 |
| Purchase #6 | $212.79 | 12.319% | $239.0036 | $239.00 | $239.00 | $239.00 |
| Purchase #7 | $104.94 | 3.324% | $108.4282 | $108.43 | $108.45 | $108.40 |
| 7 purchase totals = | $807.89 | $876.3952 | $876.39 | $876.40 | $876.30 | |