| 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 | $171.58 | 9.704% | $188.2301 | $188.23 | $188.25 | $188.20 |
| Purchase #2 | $209.80 | 13.265% | $237.63 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $65.49 | 11.394% | $72.9519 | $72.95 | $72.95 | $73.00 |
| Purchase #4 | $218.44 | 5.843% | $231.2034 | $231.20 | $231.20 | $231.20 |
| Purchase #5 | $189.66 | 3.844% | $196.9505 | $196.95 | $196.95 | $197.00 |
| Purchase #6 | $129.67 | 7.850% | $139.8491 | $139.85 | $139.85 | $139.80 |
| Purchase #7 | $248.82 | 6.494% | $264.9784 | $264.98 | $265.00 | $265.00 |
| 7 purchase totals = | $1,233.46 | $1,331.7934 | $1,331.79 | $1,331.85 | $1,331.80 | |