| 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 | $132.58 | 12.323% | $148.9178 | $148.92 | $148.90 | $148.90 |
| Purchase #2 | $26.44 | 7.234% | $28.3527 | $28.35 | $28.35 | $28.40 |
| Purchase #3 | $90.51 | 12.302% | $101.6445 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $111.72 | 13.499% | $126.8011 | $126.80 | $126.80 | $126.80 |
| Purchase #5 | $166.78 | 3.350% | $172.3671 | $172.37 | $172.35 | $172.40 |
| Purchase #6 | $220.34 | 10.124% | $242.6472 | $242.65 | $242.65 | $242.60 |
| Purchase #7 | $146.25 | 3.608% | $151.5267 | $151.53 | $151.55 | $151.50 |
| 7 purchase totals = | $894.62 | $972.2571 | $972.26 | $972.25 | $972.20 | |