| 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 | $180.68 | 4.611% | $189.0112 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $86.46 | 6.633% | $92.1949 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $231.67 | 3.542% | $239.8758 | $239.88 | $239.90 | $239.90 |
| Purchase #4 | $91.47 | 7.317% | $98.1629 | $98.16 | $98.15 | $98.20 |
| Purchase #5 | $141.89 | 4.444% | $148.1956 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $247.42 | 8.520% | $268.5002 | $268.50 | $268.50 | $268.50 |
| Purchase #7 | $63.81 | 8.209% | $69.0482 | $69.05 | $69.05 | $69.00 |
| 7 purchase totals = | $1,043.40 | $1,104.9888 | $1,104.99 | $1,105.00 | $1,105.00 | |