| 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 | $182.75 | 5.723% | $193.2088 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $241.98 | 10.862% | $268.2639 | $268.26 | $268.25 | $268.30 |
| Purchase #3 | $167.81 | 7.386% | $180.2044 | $180.20 | $180.20 | $180.20 |
| Purchase #4 | $202.61 | 9.270% | $221.3919 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $104.52 | 9.866% | $114.8319 | $114.83 | $114.85 | $114.80 |
| Purchase #6 | $156.41 | 8.161% | $169.1746 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $198.71 | 6.107% | $210.8452 | $210.85 | $210.85 | $210.80 |
| 7 purchase totals = | $1,254.79 | $1,357.9207 | $1,357.91 | $1,357.90 | $1,357.90 | |