| 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 | $139.52 | 6.565% | $148.6795 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $186.77 | 4.755% | $195.6509 | $195.65 | $195.65 | $195.70 |
| Purchase #3 | $241.54 | 8.363% | $261.74 | $261.74 | $261.75 | $261.70 |
| Purchase #4 | $171.46 | 6.700% | $182.9478 | $182.95 | $182.95 | $182.90 |
| Purchase #5 | $127.69 | 8.730% | $138.8373 | $138.84 | $138.85 | $138.80 |
| Purchase #6 | $130.72 | 12.796% | $147.4469 | $147.45 | $147.45 | $147.40 |
| Purchase #7 | $84.54 | 4.232% | $88.1177 | $88.12 | $88.10 | $88.10 |
| 7 purchase totals = | $1,082.24 | $1,163.4201 | $1,163.43 | $1,163.45 | $1,163.30 | |