| 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 | $167.82 | 8.662% | $182.3566 | $182.36 | $182.35 | $182.40 |
| Purchase #2 | $216.43 | 4.636% | $226.4637 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $7.67 | 13.256% | $8.6867 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $78.36 | 8.543% | $85.0543 | $85.05 | $85.05 | $85.10 |
| Purchase #5 | $112.69 | 12.119% | $126.3469 | $126.35 | $126.35 | $126.30 |
| Purchase #6 | $196.61 | 10.536% | $217.3248 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $90.25 | 3.297% | $93.2255 | $93.23 | $93.25 | $93.20 |
| 7 purchase totals = | $869.83 | $939.4585 | $939.46 | $939.45 | $939.50 | |