| 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 | $108.87 | 3.619% | $112.81 | $112.81 | $112.80 | $112.80 |
| Purchase #2 | $94.68 | 9.868% | $104.023 | $104.02 | $104.00 | $104.00 |
| Purchase #3 | $119.54 | 13.817% | $136.0568 | $136.06 | $136.05 | $136.10 |
| Purchase #4 | $128.49 | 5.604% | $135.6906 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $153.77 | 10.114% | $169.3223 | $169.32 | $169.30 | $169.30 |
| Purchase #6 | $177.47 | 7.572% | $190.908 | $190.91 | $190.90 | $190.90 |
| Purchase #7 | $41.49 | 5.860% | $43.9213 | $43.92 | $43.90 | $43.90 |
| 7 purchase totals = | $824.31 | $892.7320 | $892.73 | $892.65 | $892.70 | |