| 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 | $144.80 | 11.128% | $160.9133 | $160.91 | $160.90 | $160.90 |
| Purchase #2 | $158.91 | 9.226% | $173.571 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $227.30 | 7.363% | $244.0361 | $244.04 | $244.05 | $244.00 |
| Purchase #4 | $189.58 | 6.606% | $202.1037 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $65.39 | 11.437% | $72.8687 | $72.87 | $72.85 | $72.90 |
| Purchase #6 | $104.69 | 10.803% | $115.9997 | $116.00 | $116.00 | $116.00 |
| Purchase #7 | $19.29 | 5.803% | $20.4094 | $20.41 | $20.40 | $20.40 |
| 7 purchase totals = | $909.96 | $989.9019 | $989.90 | $989.85 | $989.90 | |