| 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 | $116.93 | 12.342% | $131.3615 | $131.36 | $131.35 | $131.40 |
| Purchase #2 | $117.92 | 5.689% | $124.6285 | $124.63 | $124.65 | $124.60 |
| Purchase #3 | $187.93 | 4.696% | $196.7552 | $196.76 | $196.75 | $196.80 |
| Purchase #4 | $212.91 | 11.696% | $237.812 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $162.50 | 4.633% | $170.0286 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $15.96 | 10.314% | $17.6061 | $17.61 | $17.60 | $17.60 |
| Purchase #7 | $91.92 | 10.477% | $101.5505 | $101.55 | $101.55 | $101.60 |
| 7 purchase totals = | $906.07 | $979.7424 | $979.75 | $979.75 | $979.80 | |