| 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 | $173.38 | 6.506% | $184.6601 | $184.66 | $184.65 | $184.70 |
| Purchase #2 | $155.74 | 11.376% | $173.457 | $173.46 | $173.45 | $173.50 |
| Purchase #3 | $214.50 | 10.235% | $236.4541 | $236.45 | $236.45 | $236.50 |
| Purchase #4 | $94.42 | 3.210% | $97.4509 | $97.45 | $97.45 | $97.50 |
| Purchase #5 | $43.65 | 6.217% | $46.3637 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $119.41 | 4.712% | $125.0366 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $135.89 | 7.185% | $145.6537 | $145.65 | $145.65 | $145.70 |
| 7 purchase totals = | $936.99 | $1,009.0761 | $1,009.07 | $1,009.05 | $1,009.30 | |