| 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 | $139.63 | 6.352% | $148.4993 | $148.50 | $148.50 | $148.50 |
| Purchase #2 | $163.67 | 10.832% | $181.3987 | $181.40 | $181.40 | $181.40 |
| Purchase #3 | $146.99 | 10.366% | $162.227 | $162.23 | $162.25 | $162.20 |
| Purchase #4 | $112.73 | 10.444% | $124.5035 | $124.50 | $124.50 | $124.50 |
| Purchase #5 | $214.38 | 8.358% | $232.2979 | $232.30 | $232.30 | $232.30 |
| Purchase #6 | $182.87 | 7.426% | $196.4499 | $196.45 | $196.45 | $196.40 |
| Purchase #7 | $36.43 | 4.426% | $38.0424 | $38.04 | $38.05 | $38.00 |
| 7 purchase totals = | $996.70 | $1,083.4187 | $1,083.42 | $1,083.45 | $1,083.30 | |