| 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 | $110.67 | 11.637% | $123.5487 | $123.55 | $123.55 | $123.50 |
| Purchase #2 | $26.80 | 10.736% | $29.6772 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $197.63 | 6.133% | $209.7506 | $209.75 | $209.75 | $209.80 |
| Purchase #4 | $54.97 | 9.234% | $60.0459 | $60.05 | $60.05 | $60.00 |
| Purchase #5 | $158.30 | 3.112% | $163.2263 | $163.23 | $163.25 | $163.20 |
| Purchase #6 | $155.28 | 10.253% | $171.2009 | $171.20 | $171.20 | $171.20 |
| Purchase #7 | $168.96 | 6.481% | $179.9103 | $179.91 | $179.90 | $179.90 |
| 7 purchase totals = | $872.61 | $937.3599 | $937.37 | $937.40 | $937.30 | |