| 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 | $166.80 | 13.472% | $189.2713 | $189.27 | $189.25 | $189.30 |
| Purchase #2 | $213.45 | 5.604% | $225.4117 | $225.41 | $225.40 | $225.40 |
| Purchase #3 | $222.35 | 11.103% | $247.0375 | $247.04 | $247.05 | $247.00 |
| Purchase #4 | $159.52 | 5.584% | $168.4276 | $168.43 | $168.45 | $168.40 |
| Purchase #5 | $151.37 | 11.649% | $169.0031 | $169.00 | $169.00 | $169.00 |
| Purchase #6 | $69.65 | 8.753% | $75.7465 | $75.75 | $75.75 | $75.70 |
| Purchase #7 | $225.83 | 6.351% | $240.1725 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $1,208.97 | $1,315.0702 | $1,315.07 | $1,315.05 | $1,315.00 | |