| 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 | $136.54 | 7.573% | $146.8802 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $97.72 | 8.552% | $106.077 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $94.43 | 9.413% | $103.3187 | $103.32 | $103.30 | $103.30 |
| Purchase #4 | $59.85 | 4.696% | $62.6606 | $62.66 | $62.65 | $62.70 |
| Purchase #5 | $146.75 | 11.804% | $164.0724 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $107.43 | 5.348% | $113.1754 | $113.18 | $113.20 | $113.20 |
| Purchase #7 | $247.42 | 4.105% | $257.5766 | $257.58 | $257.60 | $257.60 |
| 7 purchase totals = | $890.14 | $953.7609 | $953.77 | $953.80 | $953.90 | |