| 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 | $147.91 | 4.217% | $154.1474 | $154.15 | $154.15 | $154.10 |
| Purchase #2 | $195.37 | 3.839% | $202.8703 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $51.51 | 4.600% | $53.8795 | $53.88 | $53.90 | $53.90 |
| Purchase #4 | $188.58 | 7.134% | $202.0333 | $202.03 | $202.05 | $202.00 |
| Purchase #5 | $161.45 | 5.493% | $170.3184 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $29.52 | 3.614% | $30.5869 | $30.59 | $30.60 | $30.60 |
| Purchase #7 | $128.71 | 12.531% | $144.8387 | $144.84 | $144.85 | $144.80 |
| 7 purchase totals = | $903.05 | $958.6745 | $958.68 | $958.70 | $958.60 | |