| 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 | $225.38 | 7.452% | $242.1753 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $8.50 | 3.864% | $8.8284 | $8.83 | $8.85 | $8.80 |
| Purchase #3 | $25.53 | 12.820% | $28.8029 | $28.80 | $28.80 | $28.80 |
| Purchase #4 | $142.59 | 12.638% | $160.6105 | $160.61 | $160.60 | $160.60 |
| Purchase #5 | $135.52 | 4.482% | $141.594 | $141.59 | $141.60 | $141.60 |
| Purchase #6 | $41.56 | 9.242% | $45.401 | $45.40 | $45.40 | $45.40 |
| Purchase #7 | $23.57 | 11.632% | $26.3117 | $26.31 | $26.30 | $26.30 |
| 7 purchase totals = | $602.65 | $653.7238 | $653.72 | $653.75 | $653.70 | |