| 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 | $143.49 | 4.478% | $149.9155 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $72.53 | 12.221% | $81.3939 | $81.39 | $81.40 | $81.40 |
| Purchase #3 | $233.97 | 5.131% | $245.975 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $48.71 | 7.677% | $52.4495 | $52.45 | $52.45 | $52.40 |
| Purchase #5 | $198.65 | 11.524% | $221.5424 | $221.54 | $221.55 | $221.50 |
| Purchase #6 | $64.57 | 13.850% | $73.5129 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $126.30 | 12.448% | $142.0218 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $888.22 | $966.8110 | $966.81 | $966.80 | $966.70 | |