| 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 | $111.93 | 5.807% | $118.4298 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $150.89 | 3.403% | $156.0248 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $104.82 | 8.840% | $114.0861 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $54.40 | 9.657% | $59.6534 | $59.65 | $59.65 | $59.70 |
| Purchase #5 | $209.84 | 4.328% | $218.9219 | $218.92 | $218.90 | $218.90 |
| Purchase #6 | $106.42 | 9.707% | $116.7502 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $186.40 | 8.210% | $201.7034 | $201.70 | $201.70 | $201.70 |
| 7 purchase totals = | $924.70 | $985.5696 | $985.56 | $985.55 | $985.60 | |