| 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 | $156.42 | 7.337% | $167.8965 | $167.90 | $167.90 | $167.90 |
| Purchase #2 | $175.48 | 7.637% | $188.8814 | $188.88 | $188.90 | $188.90 |
| Purchase #3 | $155.46 | 5.180% | $163.5128 | $163.51 | $163.50 | $163.50 |
| Purchase #4 | $165.55 | 11.189% | $184.0734 | $184.07 | $184.05 | $184.10 |
| Purchase #5 | $236.87 | 11.764% | $264.7354 | $264.74 | $264.75 | $264.70 |
| Purchase #6 | $189.50 | 7.797% | $204.2753 | $204.28 | $204.30 | $204.30 |
| Purchase #7 | $137.59 | 8.308% | $149.021 | $149.02 | $149.00 | $149.00 |
| 7 purchase totals = | $1,216.87 | $1,322.3958 | $1,322.40 | $1,322.40 | $1,322.40 | |