| 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 | $191.49 | 4.815% | $200.7102 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $141.68 | 8.593% | $153.8546 | $153.85 | $153.85 | $153.90 |
| Purchase #3 | $93.90 | 3.385% | $97.0785 | $97.08 | $97.10 | $97.10 |
| Purchase #4 | $132.91 | 12.544% | $149.5822 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $12.69 | 3.617% | $13.149 | $13.15 | $13.15 | $13.10 |
| Purchase #6 | $11.42 | 3.211% | $11.7867 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $63.61 | 12.517% | $71.5721 | $71.57 | $71.55 | $71.60 |
| 7 purchase totals = | $647.70 | $697.7333 | $697.73 | $697.75 | $697.80 | |