| 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 | $116.38 | 6.836% | $124.3357 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $159.34 | 5.213% | $167.6464 | $167.65 | $167.65 | $167.60 |
| Purchase #3 | $136.67 | 4.659% | $143.0375 | $143.04 | $143.05 | $143.00 |
| Purchase #4 | $185.36 | 4.569% | $193.8291 | $193.83 | $193.85 | $193.80 |
| Purchase #5 | $170.92 | 5.324% | $180.0198 | $180.02 | $180.00 | $180.00 |
| Purchase #6 | $87.80 | 8.833% | $95.5554 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $232.93 | 6.538% | $248.159 | $248.16 | $248.15 | $248.20 |
| 7 purchase totals = | $1,089.40 | $1,152.5829 | $1,152.60 | $1,152.60 | $1,152.50 | |