| 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 | $163.36 | 8.737% | $177.6328 | $177.63 | $177.65 | $177.60 |
| Purchase #2 | $196.50 | 7.808% | $211.8427 | $211.84 | $211.85 | $211.80 |
| Purchase #3 | $127.68 | 12.584% | $143.7473 | $143.75 | $143.75 | $143.70 |
| Purchase #4 | $235.99 | 10.295% | $260.2852 | $260.29 | $260.30 | $260.30 |
| Purchase #5 | $109.43 | 6.799% | $116.8701 | $116.87 | $116.85 | $116.90 |
| Purchase #6 | $48.62 | 7.373% | $52.2048 | $52.20 | $52.20 | $52.20 |
| Purchase #7 | $77.74 | 7.825% | $83.8232 | $83.82 | $83.80 | $83.80 |
| 7 purchase totals = | $959.32 | $1,046.4061 | $1,046.40 | $1,046.40 | $1,046.30 | |