| 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 | $145.83 | 8.264% | $157.8814 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $150.48 | 11.672% | $168.044 | $168.04 | $168.05 | $168.00 |
| Purchase #3 | $24.70 | 5.637% | $26.0923 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $87.81 | 5.543% | $92.6773 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $105.74 | 5.607% | $111.6688 | $111.67 | $111.65 | $111.70 |
| Purchase #6 | $215.37 | 3.374% | $222.6366 | $222.64 | $222.65 | $222.60 |
| Purchase #7 | $101.33 | 11.242% | $112.7215 | $112.72 | $112.70 | $112.70 |
| 7 purchase totals = | $831.26 | $891.7219 | $891.72 | $891.75 | $891.70 | |