| 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 | $153.74 | 3.469% | $159.0732 | $159.07 | $159.05 | $159.10 |
| Purchase #2 | $73.84 | 12.517% | $83.0826 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $231.77 | 12.132% | $259.8883 | $259.89 | $259.90 | $259.90 |
| Purchase #4 | $218.60 | 8.337% | $236.8247 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $188.53 | 3.462% | $195.0569 | $195.06 | $195.05 | $195.10 |
| Purchase #6 | $10.48 | 4.198% | $10.92 | $10.92 | $10.90 | $10.90 |
| Purchase #7 | $94.52 | 3.567% | $97.8915 | $97.89 | $97.90 | $97.90 |
| 7 purchase totals = | $971.48 | $1,042.7372 | $1,042.73 | $1,042.70 | $1,042.80 | |