| 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 | $205.67 | 6.495% | $219.0283 | $219.03 | $219.05 | $219.00 |
| Purchase #2 | $84.63 | 6.273% | $89.9388 | $89.94 | $89.95 | $89.90 |
| Purchase #3 | $79.37 | 5.344% | $83.6115 | $83.61 | $83.60 | $83.60 |
| Purchase #4 | $173.64 | 5.873% | $183.8379 | $183.84 | $183.85 | $183.80 |
| Purchase #5 | $26.60 | 5.206% | $27.9848 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $93.76 | 11.349% | $104.4008 | $104.40 | $104.40 | $104.40 |
| Purchase #7 | $170.40 | 7.648% | $183.4322 | $183.43 | $183.45 | $183.40 |
| 7 purchase totals = | $834.07 | $892.2343 | $892.23 | $892.30 | $892.10 | |