| 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 | $112.54 | 13.527% | $127.7633 | $127.76 | $127.75 | $127.80 |
| Purchase #2 | $177.52 | 7.501% | $190.8358 | $190.84 | $190.85 | $190.80 |
| Purchase #3 | $220.61 | 7.327% | $236.7741 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $111.78 | 9.548% | $122.4528 | $122.45 | $122.45 | $122.50 |
| Purchase #5 | $143.87 | 11.534% | $160.464 | $160.46 | $160.45 | $160.50 |
| Purchase #6 | $8.77 | 12.340% | $9.8522 | $9.85 | $9.85 | $9.90 |
| Purchase #7 | $67.31 | 12.612% | $75.7991 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $842.40 | $923.9413 | $923.93 | $923.90 | $924.10 | |