| 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 | $141.66 | 13.818% | $161.2346 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $209.86 | 12.753% | $236.6234 | $236.62 | $236.60 | $236.60 |
| Purchase #3 | $192.26 | 5.365% | $202.5747 | $202.57 | $202.55 | $202.60 |
| Purchase #4 | $18.62 | 3.484% | $19.2687 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $126.83 | 13.619% | $144.103 | $144.10 | $144.10 | $144.10 |
| Purchase #6 | $44.95 | 13.699% | $51.1077 | $51.11 | $51.10 | $51.10 |
| Purchase #7 | $10.98 | 10.766% | $12.1621 | $12.16 | $12.15 | $12.20 |
| 7 purchase totals = | $745.16 | $827.0742 | $827.06 | $827.00 | $827.10 | |