| 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 | $73.89 | 4.746% | $77.3968 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $78.25 | 10.131% | $86.1775 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $135.59 | 11.412% | $151.0635 | $151.06 | $151.05 | $151.10 |
| Purchase #4 | $159.56 | 3.391% | $164.9707 | $164.97 | $164.95 | $165.00 |
| Purchase #5 | $150.98 | 5.520% | $159.3141 | $159.31 | $159.30 | $159.30 |
| Purchase #6 | $82.65 | 7.785% | $89.0843 | $89.08 | $89.10 | $89.10 |
| Purchase #7 | $246.92 | 6.403% | $262.7303 | $262.73 | $262.75 | $262.70 |
| 7 purchase totals = | $927.84 | $990.7372 | $990.73 | $990.75 | $990.80 | |