| 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 | $203.27 | 8.300% | $220.1414 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $148.44 | 5.678% | $156.8684 | $156.87 | $156.85 | $156.90 |
| Purchase #3 | $145.77 | 10.453% | $161.0073 | $161.01 | $161.00 | $161.00 |
| Purchase #4 | $15.66 | 11.515% | $17.4632 | $17.46 | $17.45 | $17.50 |
| Purchase #5 | $62.56 | 7.272% | $67.1094 | $67.11 | $67.10 | $67.10 |
| Purchase #6 | $78.81 | 6.129% | $83.6403 | $83.64 | $83.65 | $83.60 |
| Purchase #7 | $60.65 | 6.555% | $64.6256 | $64.63 | $64.65 | $64.60 |
| 7 purchase totals = | $715.16 | $770.8556 | $770.86 | $770.85 | $770.80 | |