| 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 | $169.82 | 9.738% | $186.3571 | $186.36 | $186.35 | $186.40 |
| Purchase #2 | $95.61 | 4.719% | $100.1218 | $100.12 | $100.10 | $100.10 |
| Purchase #3 | $13.37 | 5.443% | $14.0977 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $94.65 | 10.805% | $104.8769 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $104.85 | 9.488% | $114.7982 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $102.59 | 7.585% | $110.3715 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $106.32 | 11.695% | $118.7541 | $118.75 | $118.75 | $118.80 |
| 7 purchase totals = | $687.21 | $749.3773 | $749.38 | $749.35 | $749.50 | |