| 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 | $117.66 | 11.203% | $130.8414 | $130.84 | $130.85 | $130.80 |
| Purchase #2 | $89.55 | 4.284% | $93.3863 | $93.39 | $93.40 | $93.40 |
| Purchase #3 | $36.25 | 4.644% | $37.9335 | $37.93 | $37.95 | $37.90 |
| Purchase #4 | $201.55 | 12.702% | $227.1509 | $227.15 | $227.15 | $227.20 |
| Purchase #5 | $46.26 | 7.721% | $49.8317 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $150.87 | 9.167% | $164.7003 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $117.60 | 7.593% | $126.5294 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $759.74 | $830.3735 | $830.37 | $830.45 | $830.30 | |