| 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 | $14.34 | 5.860% | $15.1803 | $15.18 | $15.20 | $15.20 |
| Purchase #2 | $151.28 | 11.787% | $169.1114 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $94.69 | 10.420% | $104.5567 | $104.56 | $104.55 | $104.60 |
| Purchase #4 | $134.61 | 6.439% | $143.2775 | $143.28 | $143.30 | $143.30 |
| Purchase #5 | $199.25 | 9.113% | $217.4077 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $157.91 | 10.369% | $174.2837 | $174.28 | $174.30 | $174.30 |
| Purchase #7 | $8.86 | 10.617% | $9.8007 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $760.94 | $833.6180 | $833.62 | $833.65 | $833.70 | |