| 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 | $125.95 | 8.269% | $136.3648 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $152.76 | 13.664% | $173.6331 | $173.63 | $173.65 | $173.60 |
| Purchase #3 | $107.43 | 13.695% | $122.1425 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $215.44 | 7.602% | $231.8177 | $231.82 | $231.80 | $231.80 |
| Purchase #5 | $31.36 | 5.197% | $32.9898 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $7.74 | 13.557% | $8.7893 | $8.79 | $8.80 | $8.80 |
| Purchase #7 | $221.95 | 8.857% | $241.6081 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $862.63 | $947.3453 | $947.34 | $947.35 | $947.30 | |