| 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 | $167.75 | 4.778% | $175.7651 | $175.77 | $175.75 | $175.80 |
| Purchase #2 | $116.33 | 12.397% | $130.7514 | $130.75 | $130.75 | $130.80 |
| Purchase #3 | $245.67 | 4.734% | $257.3 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $47.81 | 13.584% | $54.3045 | $54.30 | $54.30 | $54.30 |
| Purchase #5 | $216.55 | 12.348% | $243.2896 | $243.29 | $243.30 | $243.30 |
| Purchase #6 | $124.31 | 8.441% | $134.803 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $127.40 | 6.809% | $136.0747 | $136.07 | $136.05 | $136.10 |
| 7 purchase totals = | $1,045.82 | $1,132.2883 | $1,132.28 | $1,132.25 | $1,132.40 | |