| 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 | $128.66 | 5.488% | $135.7209 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $165.87 | 13.172% | $187.7184 | $187.72 | $187.70 | $187.70 |
| Purchase #3 | $149.54 | 13.339% | $169.4871 | $169.49 | $169.50 | $169.50 |
| Purchase #4 | $81.29 | 6.474% | $86.5527 | $86.55 | $86.55 | $86.60 |
| Purchase #5 | $104.97 | 9.239% | $114.6682 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $116.62 | 3.381% | $120.5629 | $120.56 | $120.55 | $120.60 |
| Purchase #7 | $36.59 | 8.785% | $39.8044 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $783.54 | $854.5146 | $854.51 | $854.45 | $854.60 | |