| 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 | $157.26 | 9.373% | $172 | $172.00 | $172.00 | $172.00 |
| Purchase #2 | $93.97 | 11.432% | $104.7127 | $104.71 | $104.70 | $104.70 |
| Purchase #3 | $34.47 | 6.730% | $36.7898 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $8.30 | 11.665% | $9.2682 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $236.82 | 9.282% | $258.8016 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $104.36 | 5.754% | $110.3649 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $226.91 | 7.128% | $243.0841 | $243.08 | $243.10 | $243.10 |
| 7 purchase totals = | $862.09 | $935.0213 | $935.01 | $935.00 | $935.10 | |