| 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 | $134.58 | 4.607% | $140.7801 | $140.78 | $140.80 | $140.80 |
| Purchase #2 | $167.66 | 9.108% | $182.9305 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $58.88 | 13.453% | $66.8011 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $220.47 | 8.430% | $239.0556 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $144.90 | 12.805% | $163.4544 | $163.45 | $163.45 | $163.50 |
| Purchase #6 | $132.55 | 10.635% | $146.6467 | $146.65 | $146.65 | $146.60 |
| Purchase #7 | $153.79 | 8.122% | $166.2808 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $1,012.83 | $1,105.9492 | $1,105.95 | $1,106.00 | $1,106.00 | |