| 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 | $170.51 | 12.273% | $191.4367 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $28.46 | 8.408% | $30.8529 | $30.85 | $30.85 | $30.90 |
| Purchase #3 | $113.39 | 10.691% | $125.5125 | $125.51 | $125.50 | $125.50 |
| Purchase #4 | $142.26 | 12.408% | $159.9116 | $159.91 | $159.90 | $159.90 |
| Purchase #5 | $95.39 | 4.363% | $99.5519 | $99.55 | $99.55 | $99.60 |
| Purchase #6 | $12.74 | 12.404% | $14.3203 | $14.32 | $14.30 | $14.30 |
| Purchase #7 | $199.58 | 11.283% | $222.0986 | $222.10 | $222.10 | $222.10 |
| 7 purchase totals = | $762.33 | $843.6845 | $843.68 | $843.65 | $843.70 | |