| 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 | $153.71 | 8.313% | $166.4879 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $29.94 | 10.461% | $33.072 | $33.07 | $33.05 | $33.10 |
| Purchase #3 | $102.65 | 7.152% | $109.9915 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $125.35 | 5.350% | $132.0562 | $132.06 | $132.05 | $132.10 |
| Purchase #5 | $104.66 | 9.528% | $114.632 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $171.26 | 6.757% | $182.832 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $197.31 | 10.605% | $218.2347 | $218.23 | $218.25 | $218.20 |
| 7 purchase totals = | $884.88 | $957.3063 | $957.30 | $957.35 | $957.30 | |