| 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 | $123.68 | 6.379% | $131.5695 | $131.57 | $131.55 | $131.60 |
| Purchase #2 | $185.38 | 8.360% | $200.8778 | $200.88 | $200.90 | $200.90 |
| Purchase #3 | $139.47 | 12.477% | $156.8717 | $156.87 | $156.85 | $156.90 |
| Purchase #4 | $206.32 | 3.104% | $212.7242 | $212.72 | $212.70 | $212.70 |
| Purchase #5 | $175.43 | 8.418% | $190.1977 | $190.20 | $190.20 | $190.20 |
| Purchase #6 | $77.56 | 4.750% | $81.2441 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $221.88 | 4.614% | $232.1175 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $1,129.72 | $1,205.6025 | $1,205.60 | $1,205.55 | $1,205.60 | |