| 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 | $116.30 | 13.724% | $132.261 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $191.39 | 8.574% | $207.7998 | $207.80 | $207.80 | $207.80 |
| Purchase #3 | $57.66 | 9.296% | $63.0201 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $97.41 | 5.595% | $102.8601 | $102.86 | $102.85 | $102.90 |
| Purchase #5 | $78.51 | 8.760% | $85.3875 | $85.39 | $85.40 | $85.40 |
| Purchase #6 | $35.46 | 11.316% | $39.4727 | $39.47 | $39.45 | $39.50 |
| Purchase #7 | $80.66 | 10.773% | $89.3495 | $89.35 | $89.35 | $89.30 |
| 7 purchase totals = | $657.39 | $720.1507 | $720.15 | $720.10 | $720.20 | |