| 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 | $75.52 | 9.549% | $82.7314 | $82.73 | $82.75 | $82.70 |
| Purchase #2 | $99.30 | 8.501% | $107.7415 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $151.74 | 7.625% | $163.3102 | $163.31 | $163.30 | $163.30 |
| Purchase #4 | $51.86 | 9.611% | $56.8443 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $173.61 | 12.538% | $195.3772 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $208.84 | 4.616% | $218.4801 | $218.48 | $218.50 | $218.50 |
| Purchase #7 | $183.76 | 5.389% | $193.6628 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $944.63 | $1,018.1475 | $1,018.14 | $1,018.20 | $1,018.10 | |