| 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 | $193.61 | 7.548% | $208.2237 | $208.22 | $208.20 | $208.20 |
| Purchase #2 | $85.52 | 3.397% | $88.4251 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $180.99 | 13.353% | $205.1576 | $205.16 | $205.15 | $205.20 |
| Purchase #4 | $82.41 | 5.246% | $86.7332 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $110.64 | 12.383% | $124.3406 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $53.40 | 5.274% | $56.2163 | $56.22 | $56.20 | $56.20 |
| Purchase #7 | $182.95 | 3.353% | $189.0843 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $889.52 | $958.1808 | $958.18 | $958.20 | $958.10 | |