| 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 | $139.36 | 4.167% | $145.1671 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $227.25 | 7.290% | $243.8165 | $243.82 | $243.80 | $243.80 |
| Purchase #3 | $194.28 | 7.561% | $208.9695 | $208.97 | $208.95 | $209.00 |
| Purchase #4 | $22.78 | 7.157% | $24.4104 | $24.41 | $24.40 | $24.40 |
| Purchase #5 | $81.77 | 5.394% | $86.1807 | $86.18 | $86.20 | $86.20 |
| Purchase #6 | $238.45 | 4.382% | $248.8989 | $248.90 | $248.90 | $248.90 |
| Purchase #7 | $164.30 | 6.748% | $175.387 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $1,068.19 | $1,132.8301 | $1,132.84 | $1,132.80 | $1,132.90 | |