| 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 | $151.90 | 12.854% | $171.4252 | $171.43 | $171.45 | $171.40 |
| Purchase #2 | $104.29 | 10.642% | $115.3885 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $224.90 | 13.323% | $254.8634 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $118.94 | 11.295% | $132.3743 | $132.37 | $132.35 | $132.40 |
| Purchase #5 | $14.50 | 3.350% | $14.9858 | $14.99 | $15.00 | $15.00 |
| Purchase #6 | $226.47 | 9.596% | $248.2021 | $248.20 | $248.20 | $248.20 |
| Purchase #7 | $116.43 | 9.210% | $127.1532 | $127.15 | $127.15 | $127.20 |
| 7 purchase totals = | $957.43 | $1,064.3925 | $1,064.39 | $1,064.40 | $1,064.50 | |