| 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 | $143.30 | 13.696% | $162.9264 | $162.93 | $162.95 | $162.90 |
| Purchase #2 | $26.75 | 7.406% | $28.7311 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $157.99 | 9.604% | $173.1634 | $173.16 | $173.15 | $173.20 |
| Purchase #4 | $99.32 | 7.796% | $107.063 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $43.68 | 5.149% | $45.9291 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $93.65 | 11.358% | $104.2868 | $104.29 | $104.30 | $104.30 |
| Purchase #7 | $45.55 | 12.225% | $51.1185 | $51.12 | $51.10 | $51.10 |
| 7 purchase totals = | $610.24 | $673.2183 | $673.22 | $673.25 | $673.20 | |