| 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 | $158.57 | 11.636% | $177.0212 | $177.02 | $177.00 | $177.00 |
| Purchase #2 | $94.52 | 11.123% | $105.0335 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $9.25 | 5.710% | $9.7782 | $9.78 | $9.80 | $9.80 |
| Purchase #4 | $223.60 | 10.370% | $246.7873 | $246.79 | $246.80 | $246.80 |
| Purchase #5 | $160.31 | 7.585% | $172.4695 | $172.47 | $172.45 | $172.50 |
| Purchase #6 | $125.55 | 13.528% | $142.5344 | $142.53 | $142.55 | $142.50 |
| Purchase #7 | $15.83 | 9.225% | $17.2903 | $17.29 | $17.30 | $17.30 |
| 7 purchase totals = | $787.63 | $870.9144 | $870.91 | $870.95 | $870.90 | |