| 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 | $78.65 | 10.242% | $86.7053 | $86.71 | $86.70 | $86.70 |
| Purchase #2 | $79.84 | 5.491% | $84.224 | $84.22 | $84.20 | $84.20 |
| Purchase #3 | $148.78 | 13.715% | $169.1852 | $169.19 | $169.20 | $169.20 |
| Purchase #4 | $169.32 | 12.430% | $190.3665 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $177.34 | 7.694% | $190.9845 | $190.98 | $191.00 | $191.00 |
| Purchase #6 | $46.42 | 11.399% | $51.7114 | $51.71 | $51.70 | $51.70 |
| Purchase #7 | $147.41 | 4.461% | $153.986 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $847.76 | $927.1629 | $927.17 | $927.15 | $927.20 | |