| 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 | $94.65 | 11.556% | $105.5878 | $105.59 | $105.60 | $105.60 |
| Purchase #2 | $146.82 | 11.446% | $163.625 | $163.63 | $163.65 | $163.60 |
| Purchase #3 | $207.61 | 10.126% | $228.6326 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $89.56 | 8.692% | $97.3446 | $97.34 | $97.35 | $97.30 |
| Purchase #5 | $158.46 | 4.169% | $165.0662 | $165.07 | $165.05 | $165.10 |
| Purchase #6 | $151.37 | 9.564% | $165.847 | $165.85 | $165.85 | $165.80 |
| Purchase #7 | $101.99 | 13.166% | $115.418 | $115.42 | $115.40 | $115.40 |
| 7 purchase totals = | $950.46 | $1,041.5212 | $1,041.53 | $1,041.55 | $1,041.40 | |