| 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 | $123.98 | 8.273% | $134.2369 | $134.24 | $134.25 | $134.20 |
| Purchase #2 | $34.79 | 7.772% | $37.4939 | $37.49 | $37.50 | $37.50 |
| Purchase #3 | $154.36 | 11.521% | $172.1438 | $172.14 | $172.15 | $172.10 |
| Purchase #4 | $134.73 | 12.758% | $151.9189 | $151.92 | $151.90 | $151.90 |
| Purchase #5 | $11.47 | 5.807% | $12.1361 | $12.14 | $12.15 | $12.10 |
| Purchase #6 | $182.99 | 12.605% | $206.0559 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $167.86 | 3.813% | $174.2605 | $174.26 | $174.25 | $174.30 |
| 7 purchase totals = | $810.18 | $888.2460 | $888.25 | $888.25 | $888.20 | |