| 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 | $180.34 | 4.338% | $188.1631 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $23.39 | 5.473% | $24.6701 | $24.67 | $24.65 | $24.70 |
| Purchase #3 | $140.49 | 4.566% | $146.9048 | $146.90 | $146.90 | $146.90 |
| Purchase #4 | $227.56 | 4.565% | $237.9481 | $237.95 | $237.95 | $237.90 |
| Purchase #5 | $159.46 | 9.588% | $174.749 | $174.75 | $174.75 | $174.70 |
| Purchase #6 | $163.68 | 4.681% | $171.3419 | $171.34 | $171.35 | $171.30 |
| Purchase #7 | $79.54 | 9.645% | $87.2116 | $87.21 | $87.20 | $87.20 |
| 7 purchase totals = | $974.46 | $1,030.9886 | $1,030.98 | $1,030.95 | $1,030.90 | |