| 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 | $155.66 | 5.348% | $163.9847 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $173.53 | 6.604% | $184.9899 | $184.99 | $185.00 | $185.00 |
| Purchase #3 | $154.70 | 8.439% | $167.7551 | $167.76 | $167.75 | $167.80 |
| Purchase #4 | $116.28 | 12.653% | $130.9929 | $130.99 | $131.00 | $131.00 |
| Purchase #5 | $114.26 | 13.304% | $129.4612 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $165.99 | 3.768% | $172.2445 | $172.24 | $172.25 | $172.20 |
| Purchase #7 | $21.79 | 8.534% | $23.6496 | $23.65 | $23.65 | $23.60 |
| 7 purchase totals = | $902.21 | $973.0779 | $973.07 | $973.10 | $973.10 | |