| 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 | $91.99 | 11.379% | $102.4575 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $181.75 | 4.800% | $190.474 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $19.52 | 11.567% | $21.7779 | $21.78 | $21.80 | $21.80 |
| Purchase #4 | $60.40 | 6.112% | $64.0916 | $64.09 | $64.10 | $64.10 |
| Purchase #5 | $106.98 | 11.451% | $119.2303 | $119.23 | $119.25 | $119.20 |
| Purchase #6 | $217.82 | 13.777% | $247.8291 | $247.83 | $247.85 | $247.80 |
| Purchase #7 | $151.37 | 6.557% | $161.2953 | $161.30 | $161.30 | $161.30 |
| 7 purchase totals = | $829.83 | $907.1557 | $907.16 | $907.20 | $907.20 | |