| 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 | $170.74 | 9.596% | $187.1242 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $160.99 | 9.228% | $175.8462 | $175.85 | $175.85 | $175.80 |
| Purchase #3 | $93.52 | 12.106% | $104.8415 | $104.84 | $104.85 | $104.80 |
| Purchase #4 | $25.39 | 4.531% | $26.5404 | $26.54 | $26.55 | $26.50 |
| Purchase #5 | $210.99 | 5.626% | $222.8603 | $222.86 | $222.85 | $222.90 |
| Purchase #6 | $79.34 | 9.304% | $86.7218 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $175.52 | 10.388% | $193.753 | $193.75 | $193.75 | $193.80 |
| 7 purchase totals = | $916.49 | $997.6874 | $997.68 | $997.65 | $997.60 | |