| 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 | $215.69 | 11.392% | $240.2614 | $240.26 | $240.25 | $240.30 |
| Purchase #2 | $109.27 | 7.478% | $117.4412 | $117.44 | $117.45 | $117.40 |
| Purchase #3 | $44.51 | 7.528% | $47.8607 | $47.86 | $47.85 | $47.90 |
| Purchase #4 | $153.27 | 3.193% | $158.1639 | $158.16 | $158.15 | $158.20 |
| Purchase #5 | $25.42 | 10.281% | $28.0334 | $28.03 | $28.05 | $28.00 |
| Purchase #6 | $35.78 | 11.388% | $39.8546 | $39.85 | $39.85 | $39.90 |
| Purchase #7 | $152.55 | 7.504% | $163.9974 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $736.49 | $795.6126 | $795.60 | $795.60 | $795.70 | |