| 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 | $147.63 | 4.750% | $154.6424 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $134.42 | 5.126% | $141.3104 | $141.31 | $141.30 | $141.30 |
| Purchase #3 | $121.26 | 4.603% | $126.8416 | $126.84 | $126.85 | $126.80 |
| Purchase #4 | $100.52 | 12.201% | $112.7844 | $112.78 | $112.80 | $112.80 |
| Purchase #5 | $227.56 | 11.106% | $252.8328 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $211.44 | 8.502% | $229.4166 | $229.42 | $229.40 | $229.40 |
| Purchase #7 | $151.72 | 11.506% | $169.1769 | $169.18 | $169.20 | $169.20 |
| 7 purchase totals = | $1,094.55 | $1,187.0051 | $1,187.00 | $1,187.05 | $1,186.90 | |