| 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 | $147.49 | 4.791% | $154.5562 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $79.32 | 10.382% | $87.555 | $87.56 | $87.55 | $87.60 |
| Purchase #3 | $74.65 | 3.644% | $77.3702 | $77.37 | $77.35 | $77.40 |
| Purchase #4 | $103.84 | 8.539% | $112.7069 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $93.30 | 9.604% | $102.2605 | $102.26 | $102.25 | $102.30 |
| Purchase #6 | $121.77 | 7.792% | $131.2583 | $131.26 | $131.25 | $131.30 |
| Purchase #7 | $70.95 | 11.780% | $79.3079 | $79.31 | $79.30 | $79.30 |
| 7 purchase totals = | $691.32 | $745.0150 | $745.03 | $744.95 | $745.20 | |