| 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 | $164.85 | 12.768% | $185.898 | $185.90 | $185.90 | $185.90 |
| Purchase #2 | $246.27 | 7.544% | $264.8486 | $264.85 | $264.85 | $264.80 |
| Purchase #3 | $10.97 | 5.395% | $11.5618 | $11.56 | $11.55 | $11.60 |
| Purchase #4 | $129.45 | 12.208% | $145.2533 | $145.25 | $145.25 | $145.30 |
| Purchase #5 | $55.40 | 8.689% | $60.2137 | $60.21 | $60.20 | $60.20 |
| Purchase #6 | $163.82 | 10.742% | $181.4175 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $52.95 | 7.367% | $56.8508 | $56.85 | $56.85 | $56.90 |
| 7 purchase totals = | $823.71 | $906.0437 | $906.04 | $906.00 | $906.10 | |