| 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 | $224.40 | 4.753% | $235.0657 | $235.07 | $235.05 | $235.10 |
| Purchase #2 | $166.95 | 9.474% | $182.7668 | $182.77 | $182.75 | $182.80 |
| Purchase #3 | $6.87 | 7.223% | $7.3662 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $55.35 | 3.747% | $57.424 | $57.42 | $57.40 | $57.40 |
| Purchase #5 | $119.61 | 6.429% | $127.2997 | $127.30 | $127.30 | $127.30 |
| Purchase #6 | $163.44 | 7.709% | $176.0396 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $91.51 | 13.365% | $103.7403 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $828.13 | $889.7023 | $889.71 | $889.65 | $889.70 | |