| 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 | $127.82 | 7.157% | $136.9681 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $102.94 | 3.718% | $106.7673 | $106.77 | $106.75 | $106.80 |
| Purchase #3 | $126.25 | 6.750% | $134.7719 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $191.91 | 12.542% | $215.9794 | $215.98 | $216.00 | $216.00 |
| Purchase #5 | $98.94 | 3.833% | $102.7324 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $44.48 | 8.646% | $48.3257 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $67.80 | 3.642% | $70.2693 | $70.27 | $70.25 | $70.30 |
| 7 purchase totals = | $760.14 | $815.8141 | $815.82 | $815.80 | $815.90 | |