| 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 | $133.57 | 9.646% | $146.4542 | $146.45 | $146.45 | $146.50 |
| Purchase #2 | $12.79 | 12.383% | $14.3738 | $14.37 | $14.35 | $14.40 |
| Purchase #3 | $32.79 | 7.756% | $35.3332 | $35.33 | $35.35 | $35.30 |
| Purchase #4 | $16.33 | 5.289% | $17.1937 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $235.69 | 7.661% | $253.7462 | $253.75 | $253.75 | $253.70 |
| Purchase #6 | $201.90 | 12.631% | $227.402 | $227.40 | $227.40 | $227.40 |
| Purchase #7 | $99.98 | 13.768% | $113.7452 | $113.75 | $113.75 | $113.70 |
| 7 purchase totals = | $733.05 | $808.2483 | $808.24 | $808.25 | $808.20 | |