| 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 | $167.40 | 13.566% | $190.1095 | $190.11 | $190.10 | $190.10 |
| Purchase #2 | $24.77 | 8.200% | $26.8011 | $26.80 | $26.80 | $26.80 |
| Purchase #3 | $11.31 | 4.158% | $11.7803 | $11.78 | $11.80 | $11.80 |
| Purchase #4 | $108.43 | 7.322% | $116.3692 | $116.37 | $116.35 | $116.40 |
| Purchase #5 | $232.57 | 3.844% | $241.51 | $241.51 | $241.50 | $241.50 |
| Purchase #6 | $70.39 | 4.751% | $73.7342 | $73.73 | $73.75 | $73.70 |
| Purchase #7 | $111.98 | 5.252% | $117.8612 | $117.86 | $117.85 | $117.90 |
| 7 purchase totals = | $726.85 | $778.1655 | $778.16 | $778.15 | $778.20 | |