| 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 | $170.91 | 11.697% | $190.9013 | $190.90 | $190.90 | $190.90 |
| Purchase #2 | $179.70 | 12.605% | $202.3512 | $202.35 | $202.35 | $202.40 |
| Purchase #3 | $236.99 | 11.445% | $264.1135 | $264.11 | $264.10 | $264.10 |
| Purchase #4 | $163.62 | 9.828% | $179.7006 | $179.70 | $179.70 | $179.70 |
| Purchase #5 | $194.40 | 11.456% | $216.6705 | $216.67 | $216.65 | $216.70 |
| Purchase #6 | $116.91 | 4.525% | $122.2002 | $122.20 | $122.20 | $122.20 |
| Purchase #7 | $140.83 | 10.206% | $155.2031 | $155.20 | $155.20 | $155.20 |
| 7 purchase totals = | $1,203.36 | $1,331.1404 | $1,331.13 | $1,331.10 | $1,331.20 | |