| 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 | $116.42 | 9.660% | $127.6662 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $151.25 | 8.516% | $164.1305 | $164.13 | $164.15 | $164.10 |
| Purchase #3 | $22.38 | 3.331% | $23.1255 | $23.13 | $23.15 | $23.10 |
| Purchase #4 | $230.37 | 9.310% | $251.8174 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $58.68 | 5.710% | $62.0306 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $82.35 | 9.169% | $89.9007 | $89.90 | $89.90 | $89.90 |
| Purchase #7 | $174.88 | 7.595% | $188.1621 | $188.16 | $188.15 | $188.20 |
| 7 purchase totals = | $836.33 | $906.8330 | $906.84 | $906.85 | $906.80 | |