| 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 | $161.85 | 10.499% | $178.8426 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $47.35 | 3.315% | $48.9197 | $48.92 | $48.90 | $48.90 |
| Purchase #3 | $214.49 | 3.872% | $222.7951 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $64.92 | 13.450% | $73.6517 | $73.65 | $73.65 | $73.70 |
| Purchase #5 | $103.97 | 7.615% | $111.8873 | $111.89 | $111.90 | $111.90 |
| Purchase #6 | $13.70 | 5.844% | $14.5006 | $14.50 | $14.50 | $14.50 |
| Purchase #7 | $233.91 | 5.671% | $247.175 | $247.18 | $247.20 | $247.20 |
| 7 purchase totals = | $840.19 | $897.7720 | $897.78 | $897.80 | $897.80 | |