| 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 | $166.45 | 11.626% | $185.8015 | $185.80 | $185.80 | $185.80 |
| Purchase #2 | $185.66 | 12.125% | $208.1713 | $208.17 | $208.15 | $208.20 |
| Purchase #3 | $149.94 | 10.309% | $165.3973 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $20.48 | 5.806% | $21.6691 | $21.67 | $21.65 | $21.70 |
| Purchase #5 | $213.75 | 10.451% | $236.089 | $236.09 | $236.10 | $236.10 |
| Purchase #6 | $98.31 | 11.649% | $109.7621 | $109.76 | $109.75 | $109.80 |
| Purchase #7 | $5.26 | 3.737% | $5.4566 | $5.46 | $5.45 | $5.50 |
| 7 purchase totals = | $839.85 | $932.3469 | $932.35 | $932.30 | $932.50 | |