| 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 | $111.93 | 8.253% | $121.1676 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $187.80 | 8.521% | $203.8024 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $170.32 | 13.776% | $193.7833 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $134.30 | 10.496% | $148.3961 | $148.40 | $148.40 | $148.40 |
| Purchase #5 | $172.33 | 5.615% | $182.0063 | $182.01 | $182.00 | $182.00 |
| Purchase #6 | $33.79 | 6.626% | $36.0289 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $104.96 | 10.684% | $116.1739 | $116.17 | $116.15 | $116.20 |
| 7 purchase totals = | $915.43 | $1,001.3585 | $1,001.36 | $1,001.35 | $1,001.40 | |