| 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 | $164.75 | 9.539% | $180.4655 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $223.35 | 7.118% | $239.2481 | $239.25 | $239.25 | $239.20 |
| Purchase #3 | $88.85 | 7.472% | $95.4889 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $33.35 | 11.736% | $37.264 | $37.26 | $37.25 | $37.30 |
| Purchase #5 | $210.80 | 6.127% | $223.7157 | $223.72 | $223.70 | $223.70 |
| Purchase #6 | $102.39 | 12.191% | $114.8724 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $236.76 | 5.175% | $249.0123 | $249.01 | $249.00 | $249.00 |
| 7 purchase totals = | $1,060.25 | $1,140.0669 | $1,140.07 | $1,140.00 | $1,140.10 | |