| 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 | $146.32 | 11.684% | $163.416 | $163.42 | $163.40 | $163.40 |
| Purchase #2 | $177.41 | 9.274% | $193.863 | $193.86 | $193.85 | $193.90 |
| Purchase #3 | $158.86 | 3.403% | $164.266 | $164.27 | $164.25 | $164.30 |
| Purchase #4 | $11.83 | 7.755% | $12.7474 | $12.75 | $12.75 | $12.70 |
| Purchase #5 | $118.37 | 6.596% | $126.1777 | $126.18 | $126.20 | $126.20 |
| Purchase #6 | $150.71 | 5.567% | $159.1 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $144.39 | 12.329% | $162.1918 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $907.89 | $981.7619 | $981.77 | $981.75 | $981.80 | |