| 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 | $136.94 | 7.652% | $147.4186 | $147.42 | $147.40 | $147.40 |
| Purchase #2 | $67.65 | 8.778% | $73.5883 | $73.59 | $73.60 | $73.60 |
| Purchase #3 | $85.40 | 3.176% | $88.1123 | $88.11 | $88.10 | $88.10 |
| Purchase #4 | $178.36 | 11.143% | $198.2347 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $218.46 | 8.338% | $236.6752 | $236.68 | $236.70 | $236.70 |
| Purchase #6 | $139.53 | 3.364% | $144.2238 | $144.22 | $144.20 | $144.20 |
| Purchase #7 | $216.59 | 7.173% | $232.126 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $1,042.93 | $1,120.3789 | $1,120.38 | $1,120.40 | $1,120.30 | |