| 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 | $153.61 | 4.118% | $159.9357 | $159.94 | $159.95 | $159.90 |
| Purchase #2 | $145.66 | 6.323% | $154.8701 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $97.29 | 13.649% | $110.5691 | $110.57 | $110.55 | $110.60 |
| Purchase #4 | $100.92 | 3.157% | $104.106 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $120.90 | 6.495% | $128.7525 | $128.75 | $128.75 | $128.80 |
| Purchase #6 | $131.43 | 10.359% | $145.0448 | $145.04 | $145.05 | $145.00 |
| Purchase #7 | $41.53 | 12.814% | $46.8517 | $46.85 | $46.85 | $46.90 |
| 7 purchase totals = | $791.34 | $850.1299 | $850.13 | $850.10 | $850.20 | |