| 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 | $167.98 | 13.349% | $190.4037 | $190.40 | $190.40 | $190.40 |
| Purchase #2 | $112.92 | 11.400% | $125.7929 | $125.79 | $125.80 | $125.80 |
| Purchase #3 | $34.46 | 13.218% | $39.0149 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $38.99 | 12.182% | $43.7398 | $43.74 | $43.75 | $43.70 |
| Purchase #5 | $83.64 | 3.543% | $86.6034 | $86.60 | $86.60 | $86.60 |
| Purchase #6 | $163.55 | 8.522% | $177.4877 | $177.49 | $177.50 | $177.50 |
| Purchase #7 | $72.74 | 8.686% | $79.0582 | $79.06 | $79.05 | $79.10 |
| 7 purchase totals = | $674.28 | $742.1006 | $742.09 | $742.10 | $742.10 | |