| 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 | $57.53 | 7.222% | $61.6848 | $61.68 | $61.70 | $61.70 |
| Purchase #2 | $116.64 | 7.704% | $125.6259 | $125.63 | $125.65 | $125.60 |
| Purchase #3 | $196.86 | 4.342% | $205.4077 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $237.25 | 8.202% | $256.7092 | $256.71 | $256.70 | $256.70 |
| Purchase #5 | $208.67 | 12.245% | $234.2216 | $234.22 | $234.20 | $234.20 |
| Purchase #6 | $162.48 | 9.170% | $177.3794 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $78.30 | 5.735% | $82.7905 | $82.79 | $82.80 | $82.80 |
| 7 purchase totals = | $1,057.73 | $1,143.8191 | $1,143.82 | $1,143.85 | $1,143.80 | |