| 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 | $134.55 | 3.164% | $138.8072 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $118.32 | 13.765% | $134.6067 | $134.61 | $134.60 | $134.60 |
| Purchase #3 | $242.65 | 10.386% | $267.8516 | $267.85 | $267.85 | $267.90 |
| Purchase #4 | $85.31 | 3.204% | $88.0433 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $206.97 | 6.497% | $220.4168 | $220.42 | $220.40 | $220.40 |
| Purchase #6 | $157.78 | 3.849% | $163.853 | $163.85 | $163.85 | $163.90 |
| Purchase #7 | $126.71 | 7.754% | $136.5351 | $136.54 | $136.55 | $136.50 |
| 7 purchase totals = | $1,072.29 | $1,150.1137 | $1,150.12 | $1,150.10 | $1,150.10 | |