| 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 | $169.52 | 12.605% | $190.888 | $190.89 | $190.90 | $190.90 |
| Purchase #2 | $176.72 | 5.715% | $186.8195 | $186.82 | $186.80 | $186.80 |
| Purchase #3 | $228.41 | 7.386% | $245.2804 | $245.28 | $245.30 | $245.30 |
| Purchase #4 | $209.78 | 4.518% | $219.2579 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $18.26 | 4.478% | $19.0777 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $187.79 | 10.751% | $207.9793 | $207.98 | $208.00 | $208.00 |
| Purchase #7 | $212.44 | 10.690% | $235.1498 | $235.15 | $235.15 | $235.10 |
| 7 purchase totals = | $1,202.92 | $1,304.4526 | $1,304.46 | $1,304.50 | $1,304.50 | |