| 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 | $159.31 | 11.626% | $177.8314 | $177.83 | $177.85 | $177.80 |
| Purchase #2 | $173.57 | 9.628% | $190.2813 | $190.28 | $190.30 | $190.30 |
| Purchase #3 | $62.35 | 6.105% | $66.1565 | $66.16 | $66.15 | $66.20 |
| Purchase #4 | $107.50 | 9.186% | $117.375 | $117.38 | $117.40 | $117.40 |
| Purchase #5 | $33.57 | 7.731% | $36.1653 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $93.77 | 6.530% | $99.8932 | $99.89 | $99.90 | $99.90 |
| Purchase #7 | $242.43 | 12.792% | $273.4416 | $273.44 | $273.45 | $273.40 |
| 7 purchase totals = | $872.50 | $961.1443 | $961.15 | $961.20 | $961.20 | |