| 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 | $164.58 | 13.681% | $187.0962 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $215.63 | 3.180% | $222.487 | $222.49 | $222.50 | $222.50 |
| Purchase #3 | $162.75 | 7.515% | $174.9807 | $174.98 | $175.00 | $175.00 |
| Purchase #4 | $27.56 | 10.298% | $30.3981 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $164.87 | 7.460% | $177.1693 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $66.45 | 7.228% | $71.253 | $71.25 | $71.25 | $71.30 |
| Purchase #7 | $127.30 | 3.103% | $131.2501 | $131.25 | $131.25 | $131.30 |
| 7 purchase totals = | $929.14 | $994.6344 | $994.64 | $994.65 | $994.80 | |