| 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 | $30.35 | 10.597% | $33.5662 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $169.48 | 7.714% | $182.5537 | $182.55 | $182.55 | $182.60 |
| Purchase #3 | $192.37 | 8.184% | $208.1136 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $190.87 | 3.468% | $197.4894 | $197.49 | $197.50 | $197.50 |
| Purchase #5 | $34.30 | 5.520% | $36.1934 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $147.53 | 12.843% | $166.4773 | $166.48 | $166.50 | $166.50 |
| Purchase #7 | $152.69 | 13.733% | $173.6589 | $173.66 | $173.65 | $173.70 |
| 7 purchase totals = | $917.59 | $998.0525 | $998.05 | $998.05 | $998.20 | |