| 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 | $97.58 | 7.396% | $104.797 | $104.80 | $104.80 | $104.80 |
| Purchase #2 | $176.60 | 7.819% | $190.4084 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $231.87 | 7.781% | $249.9118 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $178.96 | 3.145% | $184.5883 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $157.68 | 7.841% | $170.0437 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $76.43 | 10.134% | $84.1754 | $84.18 | $84.20 | $84.20 |
| Purchase #7 | $169.41 | 12.623% | $190.7946 | $190.79 | $190.80 | $190.80 |
| 7 purchase totals = | $1,088.53 | $1,174.7192 | $1,174.72 | $1,174.75 | $1,174.70 | |