| 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 | $161.66 | 12.126% | $181.2629 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $90.31 | 12.189% | $101.3179 | $101.32 | $101.30 | $101.30 |
| Purchase #3 | $49.36 | 13.228% | $55.8893 | $55.89 | $55.90 | $55.90 |
| Purchase #4 | $46.70 | 10.677% | $51.6862 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $193.95 | 7.610% | $208.7096 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $150.66 | 10.516% | $166.5034 | $166.50 | $166.50 | $166.50 |
| Purchase #7 | $97.54 | 5.105% | $102.5194 | $102.52 | $102.50 | $102.50 |
| 7 purchase totals = | $790.18 | $867.8887 | $867.89 | $867.85 | $867.90 | |