| 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 | $190.90 | 6.537% | $203.3791 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $163.54 | 6.485% | $174.1456 | $174.15 | $174.15 | $174.10 |
| Purchase #3 | $225.38 | 4.728% | $236.036 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $108.57 | 12.366% | $121.9958 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $175.45 | 5.356% | $184.8471 | $184.85 | $184.85 | $184.80 |
| Purchase #6 | $90.80 | 12.736% | $102.3643 | $102.36 | $102.35 | $102.40 |
| Purchase #7 | $166.48 | 11.559% | $185.7234 | $185.72 | $185.70 | $185.70 |
| 7 purchase totals = | $1,121.12 | $1,208.4913 | $1,208.50 | $1,208.50 | $1,208.40 | |