| 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 | $175.53 | 6.697% | $187.2852 | $187.29 | $187.30 | $187.30 |
| Purchase #2 | $12.46 | 7.453% | $13.3886 | $13.39 | $13.40 | $13.40 |
| Purchase #3 | $198.46 | 3.651% | $205.7058 | $205.71 | $205.70 | $205.70 |
| Purchase #4 | $201.26 | 4.386% | $210.0873 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $222.72 | 3.624% | $230.7914 | $230.79 | $230.80 | $230.80 |
| Purchase #6 | $247.91 | 6.809% | $264.7902 | $264.79 | $264.80 | $264.80 |
| Purchase #7 | $208.83 | 9.474% | $228.6146 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,267.17 | $1,340.6631 | $1,340.67 | $1,340.70 | $1,340.70 | |