| 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 | $127.53 | 10.431% | $140.8327 | $140.83 | $140.85 | $140.80 |
| Purchase #2 | $122.25 | 12.426% | $137.4408 | $137.44 | $137.45 | $137.40 |
| Purchase #3 | $159.33 | 10.747% | $176.4532 | $176.45 | $176.45 | $176.50 |
| Purchase #4 | $25.83 | 12.669% | $29.1024 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $113.62 | 3.470% | $117.5626 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $124.39 | 11.257% | $138.3926 | $138.39 | $138.40 | $138.40 |
| Purchase #7 | $20.55 | 7.271% | $22.0442 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $693.50 | $761.8285 | $761.81 | $761.85 | $761.80 | |