| 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 | $148.83 | 12.305% | $167.1435 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $11.32 | 4.208% | $11.7963 | $11.80 | $11.80 | $11.80 |
| Purchase #3 | $222.37 | 11.628% | $248.2272 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $35.78 | 11.552% | $39.9133 | $39.91 | $39.90 | $39.90 |
| Purchase #5 | $114.84 | 5.471% | $121.1229 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $249.79 | 6.294% | $265.5118 | $265.51 | $265.50 | $265.50 |
| Purchase #7 | $169.84 | 10.165% | $187.1042 | $187.10 | $187.10 | $187.10 |
| 7 purchase totals = | $952.77 | $1,040.8192 | $1,040.81 | $1,040.80 | $1,040.70 | |