| 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 | $133.36 | 7.246% | $143.0233 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $94.26 | 3.613% | $97.6656 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $136.96 | 10.405% | $151.2107 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $243.45 | 12.464% | $273.7936 | $273.79 | $273.80 | $273.80 |
| Purchase #5 | $50.56 | 3.522% | $52.3407 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $134.73 | 11.195% | $149.813 | $149.81 | $149.80 | $149.80 |
| Purchase #7 | $228.87 | 4.661% | $239.5376 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $1,022.19 | $1,107.3845 | $1,107.38 | $1,107.35 | $1,107.30 | |