| 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 | $246.93 | 13.467% | $280.1841 | $280.18 | $280.20 | $280.20 |
| Purchase #2 | $74.73 | 3.775% | $77.5511 | $77.55 | $77.55 | $77.60 |
| Purchase #3 | $88.67 | 5.708% | $93.7313 | $93.73 | $93.75 | $93.70 |
| Purchase #4 | $102.55 | 9.416% | $112.2061 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $166.85 | 8.651% | $181.2842 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $74.50 | 12.615% | $83.8982 | $83.90 | $83.90 | $83.90 |
| Purchase #7 | $89.67 | 13.254% | $101.5549 | $101.55 | $101.55 | $101.60 |
| 7 purchase totals = | $843.90 | $930.4099 | $930.40 | $930.45 | $930.50 | |