| 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 | $130.71 | 3.296% | $135.0182 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $61.61 | 7.668% | $66.3343 | $66.33 | $66.35 | $66.30 |
| Purchase #3 | $88.92 | 11.645% | $99.2747 | $99.27 | $99.25 | $99.30 |
| Purchase #4 | $57.97 | 8.437% | $62.8609 | $62.86 | $62.85 | $62.90 |
| Purchase #5 | $205.64 | 4.580% | $215.0583 | $215.06 | $215.05 | $215.10 |
| Purchase #6 | $166.90 | 9.521% | $182.7905 | $182.79 | $182.80 | $182.80 |
| Purchase #7 | $10.95 | 7.587% | $11.7808 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $722.70 | $773.1177 | $773.11 | $773.10 | $773.20 | |