| 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 | $188.58 | 5.400% | $198.7633 | $198.76 | $198.75 | $198.80 |
| Purchase #2 | $161.30 | 5.856% | $170.7457 | $170.75 | $170.75 | $170.70 |
| Purchase #3 | $99.98 | 13.641% | $113.6183 | $113.62 | $113.60 | $113.60 |
| Purchase #4 | $161.49 | 6.390% | $171.8092 | $171.81 | $171.80 | $171.80 |
| Purchase #5 | $48.27 | 10.611% | $53.3919 | $53.39 | $53.40 | $53.40 |
| Purchase #6 | $112.31 | 9.595% | $123.0861 | $123.09 | $123.10 | $123.10 |
| Purchase #7 | $115.92 | 11.532% | $129.2879 | $129.29 | $129.30 | $129.30 |
| 7 purchase totals = | $887.85 | $960.7024 | $960.71 | $960.70 | $960.70 | |