| 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 | $95.87 | 13.355% | $108.6734 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $151.58 | 4.378% | $158.2162 | $158.22 | $158.20 | $158.20 |
| Purchase #3 | $15.84 | 9.224% | $17.3011 | $17.30 | $17.30 | $17.30 |
| Purchase #4 | $156.76 | 5.215% | $164.935 | $164.94 | $164.95 | $164.90 |
| Purchase #5 | $104.81 | 3.614% | $108.5978 | $108.60 | $108.60 | $108.60 |
| Purchase #6 | $131.87 | 7.698% | $142.0214 | $142.02 | $142.00 | $142.00 |
| Purchase #7 | $153.88 | 3.189% | $158.7872 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $810.61 | $858.5321 | $858.54 | $858.50 | $858.50 | |