| 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 | $134.36 | 9.384% | $146.9683 | $146.97 | $146.95 | $147.00 |
| Purchase #2 | $143.42 | 13.747% | $163.1359 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $247.54 | 11.529% | $276.0789 | $276.08 | $276.10 | $276.10 |
| Purchase #4 | $39.58 | 4.104% | $41.2044 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $79.53 | 5.680% | $84.0473 | $84.05 | $84.05 | $84.00 |
| Purchase #6 | $96.69 | 13.701% | $109.9375 | $109.94 | $109.95 | $109.90 |
| Purchase #7 | $166.99 | 5.319% | $175.8722 | $175.87 | $175.85 | $175.90 |
| 7 purchase totals = | $908.11 | $997.2445 | $997.25 | $997.25 | $997.20 | |