| 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 | $85.83 | 6.202% | $91.1532 | $91.15 | $91.15 | $91.20 |
| Purchase #2 | $153.39 | 9.210% | $167.5172 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $155.91 | 4.854% | $163.4779 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $125.90 | 6.539% | $134.1326 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $185.60 | 8.156% | $200.7375 | $200.74 | $200.75 | $200.70 |
| Purchase #6 | $114.28 | 6.474% | $121.6785 | $121.68 | $121.70 | $121.70 |
| Purchase #7 | $223.88 | 13.633% | $254.4016 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $1,044.79 | $1,133.0985 | $1,133.10 | $1,133.15 | $1,133.10 | |