| 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 | $158.94 | 11.619% | $177.4072 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $97.74 | 6.461% | $104.055 | $104.06 | $104.05 | $104.10 |
| Purchase #3 | $14.97 | 5.206% | $15.7493 | $15.75 | $15.75 | $15.70 |
| Purchase #4 | $74.79 | 3.183% | $77.1706 | $77.17 | $77.15 | $77.20 |
| Purchase #5 | $170.88 | 8.762% | $185.8525 | $185.85 | $185.85 | $185.90 |
| Purchase #6 | $84.83 | 13.150% | $95.9851 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $176.88 | 6.432% | $188.2569 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $779.03 | $844.4766 | $844.49 | $844.45 | $844.60 | |