| 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 | $154.89 | 4.197% | $161.3907 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $63.44 | 9.800% | $69.6571 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $8.31 | 3.206% | $8.5764 | $8.58 | $8.60 | $8.60 |
| Purchase #4 | $198.63 | 5.791% | $210.1327 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $116.66 | 10.222% | $128.585 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $243.59 | 11.750% | $272.2118 | $272.21 | $272.20 | $272.20 |
| Purchase #7 | $105.46 | 9.126% | $115.0843 | $115.08 | $115.10 | $115.10 |
| 7 purchase totals = | $890.98 | $965.6380 | $965.64 | $965.70 | $965.70 | |