| 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 | $137.27 | 13.230% | $155.4308 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $123.41 | 12.193% | $138.4574 | $138.46 | $138.45 | $138.50 |
| Purchase #3 | $190.44 | 3.713% | $197.511 | $197.51 | $197.50 | $197.50 |
| Purchase #4 | $59.68 | 9.214% | $65.1789 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $22.78 | 4.684% | $23.847 | $23.85 | $23.85 | $23.80 |
| Purchase #6 | $63.26 | 7.735% | $68.1532 | $68.15 | $68.15 | $68.20 |
| Purchase #7 | $230.41 | 13.552% | $261.6352 | $261.64 | $261.65 | $261.60 |
| 7 purchase totals = | $827.25 | $910.2135 | $910.22 | $910.25 | $910.20 | |