| 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 | $150.83 | 6.225% | $160.2192 | $160.22 | $160.20 | $160.20 |
| Purchase #2 | $29.47 | 4.486% | $30.792 | $30.79 | $30.80 | $30.80 |
| Purchase #3 | $117.60 | 6.586% | $125.3451 | $125.35 | $125.35 | $125.30 |
| Purchase #4 | $25.29 | 11.119% | $28.102 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $208.96 | 6.761% | $223.0878 | $223.09 | $223.10 | $223.10 |
| Purchase #6 | $171.85 | 11.718% | $191.9874 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $62.98 | 7.446% | $67.6695 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $766.98 | $827.2030 | $827.21 | $827.20 | $827.20 | |