| 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 | $154.82 | 9.660% | $169.7756 | $169.78 | $169.80 | $169.80 |
| Purchase #2 | $29.49 | 4.204% | $30.7298 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $51.89 | 12.375% | $58.3114 | $58.31 | $58.30 | $58.30 |
| Purchase #4 | $83.57 | 8.749% | $90.8815 | $90.88 | $90.90 | $90.90 |
| Purchase #5 | $197.36 | 9.368% | $215.8487 | $215.85 | $215.85 | $215.80 |
| Purchase #6 | $167.29 | 13.450% | $189.7905 | $189.79 | $189.80 | $189.80 |
| Purchase #7 | $239.63 | 10.621% | $265.0811 | $265.08 | $265.10 | $265.10 |
| 7 purchase totals = | $924.05 | $1,020.4186 | $1,020.42 | $1,020.50 | $1,020.40 | |