| 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 | $178.85 | 13.258% | $202.5619 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $51.91 | 5.763% | $54.9016 | $54.90 | $54.90 | $54.90 |
| Purchase #3 | $141.71 | 6.607% | $151.0728 | $151.07 | $151.05 | $151.10 |
| Purchase #4 | $103.77 | 12.598% | $116.8429 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $226.35 | 9.128% | $247.0112 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $37.90 | 10.425% | $41.8511 | $41.85 | $41.85 | $41.90 |
| Purchase #7 | $96.27 | 6.135% | $102.1762 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $836.76 | $916.4177 | $916.41 | $916.40 | $916.50 | |