| 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 | $106.29 | 8.248% | $115.0568 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $88.32 | 10.123% | $97.2606 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $43.57 | 4.654% | $45.5977 | $45.60 | $45.60 | $45.60 |
| Purchase #4 | $177.47 | 6.439% | $188.8973 | $188.90 | $188.90 | $188.90 |
| Purchase #5 | $158.94 | 5.748% | $168.0759 | $168.08 | $168.10 | $168.10 |
| Purchase #6 | $200.84 | 7.585% | $216.0737 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $116.74 | 3.426% | $120.7395 | $120.74 | $120.75 | $120.70 |
| 7 purchase totals = | $892.17 | $951.7015 | $951.71 | $951.70 | $951.80 | |