| 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 | $184.50 | 8.279% | $199.7748 | $199.77 | $199.75 | $199.80 |
| Purchase #2 | $116.67 | 5.486% | $123.0705 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $7.79 | 13.792% | $8.8644 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $74.81 | 11.765% | $83.6114 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $237.69 | 12.477% | $267.3466 | $267.35 | $267.35 | $267.30 |
| Purchase #6 | $224.39 | 5.355% | $236.4061 | $236.41 | $236.40 | $236.40 |
| Purchase #7 | $9.31 | 11.308% | $10.3628 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $855.16 | $929.4366 | $929.43 | $929.35 | $929.50 | |