| 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 | $142.49 | 8.544% | $154.6643 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $158.30 | 11.791% | $176.9652 | $176.97 | $176.95 | $177.00 |
| Purchase #3 | $28.98 | 4.574% | $30.3055 | $30.31 | $30.30 | $30.30 |
| Purchase #4 | $244.99 | 5.664% | $258.8662 | $258.87 | $258.85 | $258.90 |
| Purchase #5 | $26.39 | 12.516% | $29.693 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $57.49 | 11.557% | $64.1341 | $64.13 | $64.15 | $64.10 |
| Purchase #7 | $147.69 | 5.841% | $156.3166 | $156.32 | $156.30 | $156.30 |
| 7 purchase totals = | $806.33 | $870.9449 | $870.95 | $870.90 | $871.00 | |