| 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 | $150.50 | 8.202% | $162.844 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $223.96 | 9.861% | $246.0447 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $26.31 | 9.661% | $28.8518 | $28.85 | $28.85 | $28.90 |
| Purchase #4 | $53.65 | 4.304% | $55.9591 | $55.96 | $55.95 | $56.00 |
| Purchase #5 | $28.56 | 3.181% | $29.4685 | $29.47 | $29.45 | $29.50 |
| Purchase #6 | $82.82 | 13.294% | $93.8301 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $127.83 | 9.829% | $140.3944 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $693.63 | $757.3926 | $757.38 | $757.40 | $757.40 | |