| 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 | $146.34 | 12.341% | $164.3998 | $164.40 | $164.40 | $164.40 |
| Purchase #2 | $181.92 | 5.730% | $192.344 | $192.34 | $192.35 | $192.30 |
| Purchase #3 | $143.32 | 5.770% | $151.5896 | $151.59 | $151.60 | $151.60 |
| Purchase #4 | $27.50 | 8.651% | $29.879 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $78.70 | 10.687% | $87.1107 | $87.11 | $87.10 | $87.10 |
| Purchase #6 | $14.81 | 7.567% | $15.9307 | $15.93 | $15.95 | $15.90 |
| Purchase #7 | $60.62 | 10.633% | $67.0657 | $67.07 | $67.05 | $67.10 |
| 7 purchase totals = | $653.21 | $708.3195 | $708.32 | $708.35 | $708.30 | |