| 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 | $33.75 | 8.637% | $36.665 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $156.72 | 3.477% | $162.1692 | $162.17 | $162.15 | $162.20 |
| Purchase #3 | $87.71 | 3.486% | $90.7676 | $90.77 | $90.75 | $90.80 |
| Purchase #4 | $175.97 | 9.729% | $193.0901 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $82.31 | 5.565% | $86.8906 | $86.89 | $86.90 | $86.90 |
| Purchase #6 | $167.71 | 9.834% | $184.2026 | $184.20 | $184.20 | $184.20 |
| Purchase #7 | $106.54 | 7.558% | $114.5923 | $114.59 | $114.60 | $114.60 |
| 7 purchase totals = | $810.71 | $868.3774 | $868.38 | $868.35 | $868.50 | |