| 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 | $162.56 | 8.784% | $176.8393 | $176.84 | $176.85 | $176.80 |
| Purchase #2 | $171.91 | 10.576% | $190.0912 | $190.09 | $190.10 | $190.10 |
| Purchase #3 | $216.41 | 8.136% | $234.0171 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $78.50 | 9.708% | $86.1208 | $86.12 | $86.10 | $86.10 |
| Purchase #5 | $118.62 | 7.511% | $127.5295 | $127.53 | $127.55 | $127.50 |
| Purchase #6 | $206.36 | 4.548% | $215.7453 | $215.75 | $215.75 | $215.70 |
| Purchase #7 | $100.44 | 10.207% | $110.6919 | $110.69 | $110.70 | $110.70 |
| 7 purchase totals = | $1,054.80 | $1,141.0351 | $1,141.04 | $1,141.05 | $1,140.90 | |