| 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 | $144.86 | 6.549% | $154.3469 | $154.35 | $154.35 | $154.30 |
| Purchase #2 | $60.61 | 4.228% | $63.1726 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $104.56 | 4.268% | $109.0226 | $109.02 | $109.00 | $109.00 |
| Purchase #4 | $222.29 | 6.296% | $236.2854 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $47.42 | 13.705% | $53.9189 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $159.74 | 4.166% | $166.3948 | $166.39 | $166.40 | $166.40 |
| Purchase #7 | $50.88 | 4.308% | $53.0719 | $53.07 | $53.05 | $53.10 |
| 7 purchase totals = | $790.36 | $836.2131 | $836.21 | $836.15 | $836.20 | |