| 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 | $186.25 | 6.104% | $197.6187 | $197.62 | $197.60 | $197.60 |
| Purchase #2 | $25.98 | 8.773% | $28.2592 | $28.26 | $28.25 | $28.30 |
| Purchase #3 | $94.63 | 6.706% | $100.9759 | $100.98 | $101.00 | $101.00 |
| Purchase #4 | $48.52 | 9.237% | $53.0018 | $53.00 | $53.00 | $53.00 |
| Purchase #5 | $14.90 | 13.583% | $16.9239 | $16.92 | $16.90 | $16.90 |
| Purchase #6 | $27.88 | 10.536% | $30.8174 | $30.82 | $30.80 | $30.80 |
| Purchase #7 | $31.76 | 11.494% | $35.4105 | $35.41 | $35.40 | $35.40 |
| 7 purchase totals = | $429.92 | $463.0074 | $463.01 | $462.95 | $463.00 | |