| 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 | $50.37 | 11.446% | $56.1354 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $186.91 | 10.387% | $206.3243 | $206.32 | $206.30 | $206.30 |
| Purchase #3 | $243.41 | 7.133% | $260.7724 | $260.77 | $260.75 | $260.80 |
| Purchase #4 | $213.78 | 6.479% | $227.6308 | $227.63 | $227.65 | $227.60 |
| Purchase #5 | $153.32 | 6.300% | $162.9792 | $162.98 | $163.00 | $163.00 |
| Purchase #6 | $91.47 | 6.253% | $97.1896 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $141.76 | 8.395% | $153.6608 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $1,081.02 | $1,164.6925 | $1,164.69 | $1,164.70 | $1,164.70 | |