| 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 | $13.46 | 10.167% | $14.8285 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $188.93 | 5.157% | $198.6731 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $234.39 | 7.834% | $252.7521 | $252.75 | $252.75 | $252.80 |
| Purchase #4 | $219.91 | 5.188% | $231.3189 | $231.32 | $231.30 | $231.30 |
| Purchase #5 | $116.95 | 6.406% | $124.4418 | $124.44 | $124.45 | $124.40 |
| Purchase #6 | $87.88 | 10.791% | $97.3631 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $220.37 | 12.352% | $247.5901 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $1,081.89 | $1,166.9676 | $1,166.96 | $1,166.95 | $1,167.00 | |