| 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 | $141.58 | 5.734% | $149.6982 | $149.70 | $149.70 | $149.70 |
| Purchase #2 | $151.70 | 6.691% | $161.8502 | $161.85 | $161.85 | $161.90 |
| Purchase #3 | $186.68 | 3.697% | $193.5816 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $30.84 | 7.700% | $33.2147 | $33.21 | $33.20 | $33.20 |
| Purchase #5 | $161.86 | 4.611% | $169.3234 | $169.32 | $169.30 | $169.30 |
| Purchase #6 | $27.40 | 11.518% | $30.5559 | $30.56 | $30.55 | $30.60 |
| Purchase #7 | $102.75 | 3.410% | $106.2538 | $106.25 | $106.25 | $106.30 |
| 7 purchase totals = | $802.81 | $844.4778 | $844.47 | $844.45 | $844.60 | |