| 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 | $149.31 | 11.301% | $166.1835 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $204.59 | 5.556% | $215.957 | $215.96 | $215.95 | $216.00 |
| Purchase #3 | $47.26 | 10.234% | $52.0966 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $106.94 | 11.776% | $119.5333 | $119.53 | $119.55 | $119.50 |
| Purchase #5 | $129.47 | 3.665% | $134.2151 | $134.22 | $134.20 | $134.20 |
| Purchase #6 | $240.97 | 3.231% | $248.7557 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $240.31 | 4.841% | $251.9434 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $1,118.85 | $1,188.6846 | $1,188.69 | $1,188.70 | $1,188.70 | |