| 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 | $172.80 | 8.372% | $187.2668 | $187.27 | $187.25 | $187.30 |
| Purchase #2 | $211.30 | 9.711% | $231.8193 | $231.82 | $231.80 | $231.80 |
| Purchase #3 | $80.76 | 7.238% | $86.6054 | $86.61 | $86.60 | $86.60 |
| Purchase #4 | $16.34 | 6.446% | $17.3933 | $17.39 | $17.40 | $17.40 |
| Purchase #5 | $41.47 | 7.739% | $44.6794 | $44.68 | $44.70 | $44.70 |
| Purchase #6 | $166.79 | 6.656% | $177.8915 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $157.41 | 3.790% | $163.3758 | $163.38 | $163.40 | $163.40 |
| 7 purchase totals = | $846.87 | $909.0315 | $909.04 | $909.05 | $909.10 | |