| 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 | $16.43 | 4.316% | $17.1391 | $17.14 | $17.15 | $17.10 |
| Purchase #2 | $176.88 | 13.660% | $201.0418 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $173.44 | 13.430% | $196.733 | $196.73 | $196.75 | $196.70 |
| Purchase #4 | $150.83 | 8.522% | $163.6837 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $113.81 | 8.288% | $123.2426 | $123.24 | $123.25 | $123.20 |
| Purchase #6 | $36.31 | 11.718% | $40.5648 | $40.56 | $40.55 | $40.60 |
| Purchase #7 | $54.30 | 13.470% | $61.6142 | $61.61 | $61.60 | $61.60 |
| 7 purchase totals = | $722.00 | $804.0192 | $804.00 | $804.05 | $803.90 | |