| 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 | $135.46 | 8.787% | $147.3629 | $147.36 | $147.35 | $147.40 |
| Purchase #2 | $18.49 | 8.766% | $20.1108 | $20.11 | $20.10 | $20.10 |
| Purchase #3 | $36.41 | 13.348% | $41.27 | $41.27 | $41.25 | $41.30 |
| Purchase #4 | $65.70 | 12.508% | $73.9178 | $73.92 | $73.90 | $73.90 |
| Purchase #5 | $207.39 | 11.780% | $231.8205 | $231.82 | $231.80 | $231.80 |
| Purchase #6 | $197.87 | 10.203% | $218.0587 | $218.06 | $218.05 | $218.10 |
| Purchase #7 | $201.30 | 5.442% | $212.2547 | $212.25 | $212.25 | $212.30 |
| 7 purchase totals = | $862.62 | $944.7954 | $944.79 | $944.70 | $944.90 | |