| 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 | $179.84 | 6.177% | $190.9487 | $190.95 | $190.95 | $190.90 |
| Purchase #2 | $45.78 | 13.749% | $52.0743 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $176.60 | 13.448% | $200.3492 | $200.35 | $200.35 | $200.30 |
| Purchase #4 | $223.71 | 4.558% | $233.9067 | $233.91 | $233.90 | $233.90 |
| Purchase #5 | $139.65 | 6.316% | $148.4703 | $148.47 | $148.45 | $148.50 |
| Purchase #6 | $48.89 | 3.704% | $50.7009 | $50.70 | $50.70 | $50.70 |
| Purchase #7 | $105.31 | 9.463% | $115.2755 | $115.28 | $115.30 | $115.30 |
| 7 purchase totals = | $919.78 | $991.7256 | $991.73 | $991.70 | $991.70 | |