| 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 | $186.98 | 7.350% | $200.723 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $9.58 | 11.367% | $10.669 | $10.67 | $10.65 | $10.70 |
| Purchase #3 | $152.47 | 4.574% | $159.444 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $73.97 | 5.203% | $77.8187 | $77.82 | $77.80 | $77.80 |
| Purchase #5 | $128.99 | 8.777% | $140.3115 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $97.43 | 10.117% | $107.287 | $107.29 | $107.30 | $107.30 |
| Purchase #7 | $140.82 | 3.571% | $145.8487 | $145.85 | $145.85 | $145.80 |
| 7 purchase totals = | $790.24 | $842.1019 | $842.10 | $842.05 | $842.00 | |