| 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 | $137.36 | 13.536% | $155.953 | $155.95 | $155.95 | $156.00 |
| Purchase #2 | $38.76 | 4.481% | $40.4968 | $40.50 | $40.50 | $40.50 |
| Purchase #3 | $104.61 | 13.316% | $118.5399 | $118.54 | $118.55 | $118.50 |
| Purchase #4 | $137.67 | 12.614% | $155.0357 | $155.04 | $155.05 | $155.00 |
| Purchase #5 | $73.29 | 13.580% | $83.2428 | $83.24 | $83.25 | $83.20 |
| Purchase #6 | $114.79 | 5.469% | $121.0679 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $154.42 | 6.420% | $164.3338 | $164.33 | $164.35 | $164.30 |
| 7 purchase totals = | $760.90 | $838.6699 | $838.67 | $838.70 | $838.60 | |