| 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 | $189.95 | 6.627% | $202.538 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $135.48 | 10.731% | $150.0184 | $150.02 | $150.00 | $150.00 |
| Purchase #3 | $104.64 | 11.755% | $116.9404 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $182.60 | 10.364% | $201.5247 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $27.39 | 6.134% | $29.0701 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $14.69 | 5.561% | $15.5069 | $15.51 | $15.50 | $15.50 |
| Purchase #7 | $144.50 | 13.425% | $163.8991 | $163.90 | $163.90 | $163.90 |
| 7 purchase totals = | $799.25 | $879.4976 | $879.50 | $879.45 | $879.40 | |