| 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 | $15.44 | 11.663% | $17.2408 | $17.24 | $17.25 | $17.20 |
| Purchase #2 | $177.85 | 4.819% | $186.4206 | $186.42 | $186.40 | $186.40 |
| Purchase #3 | $78.93 | 4.142% | $82.1993 | $82.20 | $82.20 | $82.20 |
| Purchase #4 | $128.88 | 8.757% | $140.166 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $136.83 | 4.371% | $142.8108 | $142.81 | $142.80 | $142.80 |
| Purchase #6 | $113.66 | 4.132% | $118.3564 | $118.36 | $118.35 | $118.40 |
| Purchase #7 | $41.40 | 7.538% | $44.5207 | $44.52 | $44.50 | $44.50 |
| 7 purchase totals = | $692.99 | $731.7146 | $731.72 | $731.65 | $731.70 | |