| 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 | $138.34 | 10.447% | $152.7924 | $152.79 | $152.80 | $152.80 |
| Purchase #2 | $108.48 | 9.665% | $118.9646 | $118.96 | $118.95 | $119.00 |
| Purchase #3 | $142.71 | 10.469% | $157.6503 | $157.65 | $157.65 | $157.70 |
| Purchase #4 | $125.67 | 13.609% | $142.7724 | $142.77 | $142.75 | $142.80 |
| Purchase #5 | $205.59 | 12.425% | $231.1346 | $231.13 | $231.15 | $231.10 |
| Purchase #6 | $178.34 | 8.295% | $193.1333 | $193.13 | $193.15 | $193.10 |
| Purchase #7 | $169.97 | 4.407% | $177.4606 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $1,069.10 | $1,173.9082 | $1,173.89 | $1,173.90 | $1,174.00 | |