| 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 | $146.74 | 7.504% | $157.7514 | $157.75 | $157.75 | $157.80 |
| Purchase #2 | $145.75 | 7.150% | $156.1711 | $156.17 | $156.15 | $156.20 |
| Purchase #3 | $89.35 | 11.237% | $99.3903 | $99.39 | $99.40 | $99.40 |
| Purchase #4 | $147.52 | 13.708% | $167.742 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $29.29 | 3.485% | $30.3108 | $30.31 | $30.30 | $30.30 |
| Purchase #6 | $82.74 | 3.615% | $85.7311 | $85.73 | $85.75 | $85.70 |
| Purchase #7 | $122.49 | 8.397% | $132.7755 | $132.78 | $132.80 | $132.80 |
| 7 purchase totals = | $763.88 | $829.8722 | $829.87 | $829.90 | $829.90 | |