| 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 | $107.47 | 8.856% | $116.9875 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $26.40 | 5.247% | $27.7852 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $195.85 | 11.429% | $218.2337 | $218.23 | $218.25 | $218.20 |
| Purchase #4 | $136.70 | 4.432% | $142.7585 | $142.76 | $142.75 | $142.80 |
| Purchase #5 | $134.76 | 6.549% | $143.5854 | $143.59 | $143.60 | $143.60 |
| Purchase #6 | $73.31 | 8.207% | $79.3266 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $151.35 | 3.741% | $157.012 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $825.84 | $885.6889 | $885.70 | $885.75 | $885.70 | |