| 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 | $126.50 | 6.427% | $134.6302 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $117.54 | 12.527% | $132.2642 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $150.76 | 4.299% | $157.2412 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $72.51 | 8.778% | $78.8749 | $78.87 | $78.85 | $78.90 |
| Purchase #5 | $56.88 | 10.265% | $62.7187 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $182.35 | 4.500% | $190.5558 | $190.56 | $190.55 | $190.60 |
| Purchase #7 | $50.44 | 9.207% | $55.084 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $756.98 | $811.3690 | $811.36 | $811.35 | $811.40 | |