| 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 | $170.26 | 6.737% | $181.7304 | $181.73 | $181.75 | $181.70 |
| Purchase #2 | $229.27 | 3.355% | $236.962 | $236.96 | $236.95 | $237.00 |
| Purchase #3 | $104.36 | 6.565% | $111.2112 | $111.21 | $111.20 | $111.20 |
| Purchase #4 | $141.38 | 5.524% | $149.1898 | $149.19 | $149.20 | $149.20 |
| Purchase #5 | $171.41 | 5.737% | $181.2438 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $110.27 | 9.395% | $120.6299 | $120.63 | $120.65 | $120.60 |
| Purchase #7 | $120.93 | 4.531% | $126.4093 | $126.41 | $126.40 | $126.40 |
| 7 purchase totals = | $1,047.88 | $1,107.3764 | $1,107.37 | $1,107.40 | $1,107.30 | |