| 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 | $124.67 | 11.298% | $138.7552 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $154.42 | 6.431% | $164.3508 | $164.35 | $164.35 | $164.40 |
| Purchase #3 | $149.92 | 5.595% | $158.308 | $158.31 | $158.30 | $158.30 |
| Purchase #4 | $26.28 | 10.127% | $28.9414 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $95.52 | 9.799% | $104.88 | $104.88 | $104.90 | $104.90 |
| Purchase #6 | $201.94 | 9.130% | $220.3771 | $220.38 | $220.40 | $220.40 |
| Purchase #7 | $80.37 | 13.531% | $91.2449 | $91.24 | $91.25 | $91.20 |
| 7 purchase totals = | $833.12 | $906.8574 | $906.86 | $906.90 | $906.90 | |