| 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 | $168.84 | 11.338% | $187.9831 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $208.74 | 13.543% | $237.0097 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $207.73 | 4.533% | $217.1464 | $217.15 | $217.15 | $217.10 |
| Purchase #4 | $184.87 | 10.373% | $204.0466 | $204.05 | $204.05 | $204.00 |
| Purchase #5 | $27.95 | 3.475% | $28.9213 | $28.92 | $28.90 | $28.90 |
| Purchase #6 | $83.43 | 9.863% | $91.6587 | $91.66 | $91.65 | $91.70 |
| Purchase #7 | $121.31 | 8.119% | $131.1592 | $131.16 | $131.15 | $131.20 |
| 7 purchase totals = | $1,002.87 | $1,097.9250 | $1,097.93 | $1,097.90 | $1,097.90 | |