| 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 | $139.52 | 12.561% | $157.0451 | $157.05 | $157.05 | $157.00 |
| Purchase #2 | $197.31 | 5.663% | $208.4837 | $208.48 | $208.50 | $208.50 |
| Purchase #3 | $11.54 | 8.257% | $12.4929 | $12.49 | $12.50 | $12.50 |
| Purchase #4 | $109.88 | 4.402% | $114.7169 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $18.68 | 12.409% | $20.998 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $148.42 | 12.607% | $167.1313 | $167.13 | $167.15 | $167.10 |
| Purchase #7 | $68.66 | 5.128% | $72.1809 | $72.18 | $72.20 | $72.20 |
| 7 purchase totals = | $694.01 | $753.0488 | $753.05 | $753.10 | $753.00 | |