| 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 | $136.73 | 12.403% | $153.6886 | $153.69 | $153.70 | $153.70 |
| Purchase #2 | $229.83 | 11.305% | $255.8123 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $158.55 | 13.747% | $180.3459 | $180.35 | $180.35 | $180.30 |
| Purchase #4 | $16.79 | 4.262% | $17.5056 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $78.99 | 5.836% | $83.5999 | $83.60 | $83.60 | $83.60 |
| Purchase #6 | $104.98 | 8.116% | $113.5002 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $166.60 | 12.685% | $187.7332 | $187.73 | $187.75 | $187.70 |
| 7 purchase totals = | $892.47 | $992.1857 | $992.19 | $992.20 | $992.10 | |