| 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 | $167.47 | 5.727% | $177.061 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $203.63 | 10.728% | $225.4754 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $234.41 | 3.524% | $242.6706 | $242.67 | $242.65 | $242.70 |
| Purchase #4 | $111.39 | 3.797% | $115.6195 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $14.42 | 11.617% | $16.0952 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $26.34 | 4.476% | $27.519 | $27.52 | $27.50 | $27.50 |
| Purchase #7 | $131.36 | 7.621% | $141.3709 | $141.37 | $141.35 | $141.40 |
| 7 purchase totals = | $889.02 | $945.8116 | $945.82 | $945.75 | $945.90 | |