| 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 | $182.46 | 12.240% | $204.7931 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $31.38 | 12.216% | $35.2134 | $35.21 | $35.20 | $35.20 |
| Purchase #3 | $135.76 | 3.696% | $140.7777 | $140.78 | $140.80 | $140.80 |
| Purchase #4 | $78.45 | 9.793% | $86.1326 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $148.59 | 9.547% | $162.7759 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $82.31 | 3.543% | $85.2262 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $174.69 | 10.652% | $193.298 | $193.30 | $193.30 | $193.30 |
| 7 purchase totals = | $833.64 | $908.2169 | $908.22 | $908.30 | $908.20 | |