| 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 | $173.94 | 11.463% | $193.8787 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $94.33 | 4.338% | $98.422 | $98.42 | $98.40 | $98.40 |
| Purchase #3 | $67.87 | 11.586% | $75.7334 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $186.75 | 5.601% | $197.2099 | $197.21 | $197.20 | $197.20 |
| Purchase #5 | $46.99 | 5.736% | $49.6853 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $28.43 | 11.810% | $31.7876 | $31.79 | $31.80 | $31.80 |
| Purchase #7 | $216.57 | 12.202% | $242.9959 | $243.00 | $243.00 | $243.00 |
| 7 purchase totals = | $814.88 | $889.7128 | $889.72 | $889.75 | $889.70 | |