| 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 | $125.78 | 7.123% | $134.7393 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $182.92 | 13.824% | $208.2069 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $162.93 | 9.211% | $177.9375 | $177.94 | $177.95 | $177.90 |
| Purchase #4 | $165.28 | 11.408% | $184.1351 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $44.99 | 4.442% | $46.9885 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $134.46 | 3.499% | $139.1648 | $139.16 | $139.15 | $139.20 |
| Purchase #7 | $97.25 | 10.619% | $107.577 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $913.61 | $998.7491 | $998.76 | $998.80 | $998.70 | |