| 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 | $142.83 | 10.498% | $157.8243 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $217.56 | 7.199% | $233.2221 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $6.45 | 9.863% | $7.0862 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $103.97 | 7.141% | $111.3945 | $111.39 | $111.40 | $111.40 |
| Purchase #5 | $117.71 | 5.411% | $124.0793 | $124.08 | $124.10 | $124.10 |
| Purchase #6 | $70.82 | 4.182% | $73.7817 | $73.78 | $73.80 | $73.80 |
| Purchase #7 | $151.62 | 6.440% | $161.3843 | $161.38 | $161.40 | $161.40 |
| 7 purchase totals = | $810.96 | $868.7724 | $868.76 | $868.80 | $868.80 | |