| 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 | $163.68 | 7.612% | $176.1393 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $131.79 | 8.513% | $143.0093 | $143.01 | $143.00 | $143.00 |
| Purchase #3 | $114.41 | 9.329% | $125.0833 | $125.08 | $125.10 | $125.10 |
| Purchase #4 | $48.60 | 11.271% | $54.0777 | $54.08 | $54.10 | $54.10 |
| Purchase #5 | $101.41 | 11.120% | $112.6868 | $112.69 | $112.70 | $112.70 |
| Purchase #6 | $23.60 | 9.760% | $25.9034 | $25.90 | $25.90 | $25.90 |
| Purchase #7 | $154.63 | 8.411% | $167.6359 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $738.12 | $804.5357 | $804.54 | $804.60 | $804.50 | |