| 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 | $152.39 | 3.451% | $157.649 | $157.65 | $157.65 | $157.60 |
| Purchase #2 | $136.27 | 4.846% | $142.8736 | $142.87 | $142.85 | $142.90 |
| Purchase #3 | $70.34 | 13.584% | $79.895 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $39.38 | 9.306% | $43.0447 | $43.04 | $43.05 | $43.00 |
| Purchase #5 | $141.46 | 9.559% | $154.9822 | $154.98 | $155.00 | $155.00 |
| Purchase #6 | $118.84 | 9.333% | $129.9313 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $93.59 | 4.347% | $97.6584 | $97.66 | $97.65 | $97.70 |
| 7 purchase totals = | $752.27 | $806.0342 | $806.03 | $806.05 | $806.00 | |