| 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 | $191.25 | 7.133% | $204.8919 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $99.47 | 10.829% | $110.2416 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $148.44 | 11.831% | $166.0019 | $166.00 | $166.00 | $166.00 |
| Purchase #4 | $184.46 | 10.763% | $204.3134 | $204.31 | $204.30 | $204.30 |
| Purchase #5 | $86.41 | 5.506% | $91.1677 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $152.33 | 5.761% | $161.1057 | $161.11 | $161.10 | $161.10 |
| Purchase #7 | $72.97 | 8.502% | $79.1739 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $935.33 | $1,016.8961 | $1,016.89 | $1,016.85 | $1,016.90 | |