| 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 | $143.87 | 7.612% | $154.8214 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $108.56 | 3.119% | $111.946 | $111.95 | $111.95 | $111.90 |
| Purchase #3 | $167.54 | 13.418% | $190.0205 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $48.61 | 5.200% | $51.1377 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $72.73 | 6.326% | $77.3309 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $79.46 | 3.136% | $81.9519 | $81.95 | $81.95 | $82.00 |
| Purchase #7 | $42.28 | 5.759% | $44.7149 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $663.05 | $711.9233 | $711.92 | $711.90 | $711.80 | |