| 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 | $133.95 | 12.376% | $150.5277 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $77.68 | 12.854% | $87.665 | $87.67 | $87.65 | $87.70 |
| Purchase #3 | $145.99 | 9.630% | $160.0488 | $160.05 | $160.05 | $160.00 |
| Purchase #4 | $182.59 | 8.714% | $198.5009 | $198.50 | $198.50 | $198.50 |
| Purchase #5 | $16.39 | 3.191% | $16.913 | $16.91 | $16.90 | $16.90 |
| Purchase #6 | $97.55 | 5.863% | $103.2694 | $103.27 | $103.25 | $103.30 |
| Purchase #7 | $24.64 | 7.507% | $26.4897 | $26.49 | $26.50 | $26.50 |
| 7 purchase totals = | $678.79 | $743.4145 | $743.42 | $743.40 | $743.40 | |