| 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 | $174.52 | 3.643% | $180.8778 | $180.88 | $180.90 | $180.90 |
| Purchase #2 | $197.60 | 8.290% | $213.981 | $213.98 | $214.00 | $214.00 |
| Purchase #3 | $73.90 | 11.263% | $82.2234 | $82.22 | $82.20 | $82.20 |
| Purchase #4 | $158.82 | 10.357% | $175.269 | $175.27 | $175.25 | $175.30 |
| Purchase #5 | $207.42 | 8.410% | $224.864 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $185.36 | 4.562% | $193.8161 | $193.82 | $193.80 | $193.80 |
| Purchase #7 | $26.85 | 6.328% | $28.5491 | $28.55 | $28.55 | $28.50 |
| 7 purchase totals = | $1,024.47 | $1,099.5804 | $1,099.58 | $1,099.55 | $1,099.60 | |