| 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 | $145.97 | 11.580% | $162.8733 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $24.83 | 9.222% | $27.1198 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $99.32 | 7.303% | $106.5733 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $72.76 | 12.488% | $81.8463 | $81.85 | $81.85 | $81.80 |
| Purchase #5 | $165.44 | 10.831% | $183.3588 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $79.43 | 7.713% | $85.5564 | $85.56 | $85.55 | $85.60 |
| Purchase #7 | $250.34 | 9.484% | $274.0822 | $274.08 | $274.10 | $274.10 |
| 7 purchase totals = | $838.09 | $921.4101 | $921.41 | $921.35 | $921.50 | |