| 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 | $157.55 | 4.214% | $164.1892 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $159.57 | 4.221% | $166.3054 | $166.31 | $166.30 | $166.30 |
| Purchase #3 | $222.97 | 11.352% | $248.2816 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $72.88 | 6.675% | $77.7447 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $105.31 | 10.347% | $116.2064 | $116.21 | $116.20 | $116.20 |
| Purchase #6 | $149.50 | 4.810% | $156.691 | $156.69 | $156.70 | $156.70 |
| Purchase #7 | $180.59 | 12.402% | $202.9868 | $202.99 | $203.00 | $203.00 |
| 7 purchase totals = | $1,048.37 | $1,132.4051 | $1,132.41 | $1,132.45 | $1,132.40 | |