| 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 | $105.54 | 8.450% | $114.4581 | $114.46 | $114.45 | $114.50 |
| Purchase #2 | $164.29 | 12.603% | $184.9955 | $185.00 | $185.00 | $185.00 |
| Purchase #3 | $176.85 | 4.402% | $184.6349 | $184.63 | $184.65 | $184.60 |
| Purchase #4 | $184.47 | 13.391% | $209.1724 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $175.29 | 10.145% | $193.0732 | $193.07 | $193.05 | $193.10 |
| Purchase #6 | $81.45 | 11.529% | $90.8404 | $90.84 | $90.85 | $90.80 |
| Purchase #7 | $16.67 | 3.235% | $17.2093 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $904.56 | $994.3838 | $994.38 | $994.35 | $994.40 | |