| 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 | $175.36 | 4.103% | $182.555 | $182.56 | $182.55 | $182.60 |
| Purchase #2 | $153.74 | 12.270% | $172.6039 | $172.60 | $172.60 | $172.60 |
| Purchase #3 | $119.36 | 8.384% | $129.3671 | $129.37 | $129.35 | $129.40 |
| Purchase #4 | $230.87 | 5.370% | $243.2677 | $243.27 | $243.25 | $243.30 |
| Purchase #5 | $30.72 | 9.659% | $33.6872 | $33.69 | $33.70 | $33.70 |
| Purchase #6 | $20.89 | 13.204% | $23.6483 | $23.65 | $23.65 | $23.60 |
| Purchase #7 | $94.39 | 13.128% | $106.7815 | $106.78 | $106.80 | $106.80 |
| 7 purchase totals = | $825.33 | $891.9107 | $891.92 | $891.90 | $892.00 | |