| 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 | $136.97 | 4.688% | $143.3912 | $143.39 | $143.40 | $143.40 |
| Purchase #2 | $13.40 | 10.630% | $14.8244 | $14.82 | $14.80 | $14.80 |
| Purchase #3 | $66.33 | 5.702% | $70.1121 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $109.70 | 11.844% | $122.6929 | $122.69 | $122.70 | $122.70 |
| Purchase #5 | $6.91 | 6.642% | $7.369 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $74.36 | 12.143% | $83.3895 | $83.39 | $83.40 | $83.40 |
| Purchase #7 | $17.31 | 5.586% | $18.2769 | $18.28 | $18.30 | $18.30 |
| 7 purchase totals = | $424.98 | $460.0560 | $460.05 | $460.05 | $460.10 | |