| 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 | $188.91 | 4.483% | $197.3788 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $148.83 | 10.595% | $164.5985 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $82.96 | 12.860% | $93.6287 | $93.63 | $93.65 | $93.60 |
| Purchase #4 | $107.49 | 3.754% | $111.5252 | $111.53 | $111.55 | $111.50 |
| Purchase #5 | $237.28 | 8.709% | $257.9447 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $211.92 | 11.479% | $236.2463 | $236.25 | $236.25 | $236.20 |
| Purchase #7 | $79.73 | 7.819% | $85.9641 | $85.96 | $85.95 | $86.00 |
| 7 purchase totals = | $1,057.12 | $1,147.2863 | $1,147.29 | $1,147.35 | $1,147.20 | |