| 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 | $193.87 | 7.644% | $208.6894 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $131.39 | 5.375% | $138.4522 | $138.45 | $138.45 | $138.50 |
| Purchase #3 | $66.95 | 7.185% | $71.7604 | $71.76 | $71.75 | $71.80 |
| Purchase #4 | $191.89 | 9.281% | $209.6993 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $147.25 | 11.348% | $163.9599 | $163.96 | $163.95 | $164.00 |
| Purchase #6 | $12.67 | 13.202% | $14.3427 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $32.53 | 7.508% | $34.9724 | $34.97 | $34.95 | $35.00 |
| 7 purchase totals = | $776.55 | $841.8763 | $841.87 | $841.85 | $842.00 | |