| 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 | $175.68 | 8.251% | $190.1754 | $190.18 | $190.20 | $190.20 |
| Purchase #2 | $188.62 | 10.362% | $208.1648 | $208.16 | $208.15 | $208.20 |
| Purchase #3 | $126.85 | 10.438% | $140.0906 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $26.65 | 13.403% | $30.2219 | $30.22 | $30.20 | $30.20 |
| Purchase #5 | $194.92 | 4.573% | $203.8337 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $17.62 | 6.420% | $18.7512 | $18.75 | $18.75 | $18.80 |
| Purchase #7 | $29.73 | 6.759% | $31.7395 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $760.07 | $822.9771 | $822.97 | $823.00 | $823.00 | |