| 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 | $164.60 | 11.520% | $183.5619 | $183.56 | $183.55 | $183.60 |
| Purchase #2 | $144.93 | 3.434% | $149.9069 | $149.91 | $149.90 | $149.90 |
| Purchase #3 | $178.68 | 10.386% | $197.2377 | $197.24 | $197.25 | $197.20 |
| Purchase #4 | $188.51 | 4.441% | $196.8817 | $196.88 | $196.90 | $196.90 |
| Purchase #5 | $239.90 | 4.650% | $251.0554 | $251.06 | $251.05 | $251.10 |
| Purchase #6 | $212.75 | 6.173% | $225.8831 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $230.25 | 3.858% | $239.133 | $239.13 | $239.15 | $239.10 |
| 7 purchase totals = | $1,359.62 | $1,443.6597 | $1,443.66 | $1,443.70 | $1,443.70 | |