| 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 | $235.74 | 10.358% | $260.1579 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $250.26 | 4.220% | $260.821 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $204.64 | 10.360% | $225.8407 | $225.84 | $225.85 | $225.80 |
| Purchase #4 | $136.63 | 10.244% | $150.6264 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $150.31 | 5.795% | $159.0205 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $182.94 | 13.476% | $207.593 | $207.59 | $207.60 | $207.60 |
| Purchase #7 | $215.98 | 12.592% | $243.1762 | $243.18 | $243.20 | $243.20 |
| 7 purchase totals = | $1,376.50 | $1,507.2357 | $1,507.24 | $1,507.25 | $1,507.20 | |