| 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 | $162.47 | 9.196% | $177.4107 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $163.68 | 6.758% | $174.7415 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $13.37 | 8.402% | $14.4933 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $244.51 | 6.866% | $261.2981 | $261.30 | $261.30 | $261.30 |
| Purchase #5 | $54.63 | 13.839% | $62.1902 | $62.19 | $62.20 | $62.20 |
| Purchase #6 | $78.52 | 8.150% | $84.9194 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $52.33 | 5.258% | $55.0815 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $769.51 | $830.1347 | $830.13 | $830.15 | $830.10 | |