| 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 | $163.58 | 12.359% | $183.7969 | $183.80 | $183.80 | $183.80 |
| Purchase #2 | $196.31 | 13.120% | $222.0659 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $235.31 | 3.499% | $243.5435 | $243.54 | $243.55 | $243.50 |
| Purchase #4 | $12.88 | 12.630% | $14.5067 | $14.51 | $14.50 | $14.50 |
| Purchase #5 | $147.67 | 9.790% | $162.1269 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $27.37 | 3.180% | $28.2404 | $28.24 | $28.25 | $28.20 |
| Purchase #7 | $77.25 | 7.785% | $83.2639 | $83.26 | $83.25 | $83.30 |
| 7 purchase totals = | $860.37 | $937.5442 | $937.55 | $937.55 | $937.50 | |