| 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 | $111.44 | 11.632% | $124.4027 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $143.80 | 4.429% | $150.1689 | $150.17 | $150.15 | $150.20 |
| Purchase #3 | $76.76 | 3.106% | $79.1442 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $14.73 | 9.296% | $16.0993 | $16.10 | $16.10 | $16.10 |
| Purchase #5 | $101.34 | 5.372% | $106.784 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $215.45 | 6.515% | $229.4866 | $229.49 | $229.50 | $229.50 |
| Purchase #7 | $167.50 | 6.857% | $178.9855 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $831.02 | $885.0712 | $885.07 | $885.10 | $885.10 | |