| 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 | $148.63 | 7.549% | $159.8501 | $159.85 | $159.85 | $159.90 |
| Purchase #2 | $61.90 | 7.228% | $66.3741 | $66.37 | $66.35 | $66.40 |
| Purchase #3 | $91.79 | 9.753% | $100.7423 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $179.65 | 10.358% | $198.2581 | $198.26 | $198.25 | $198.30 |
| Purchase #5 | $65.38 | 13.519% | $74.2187 | $74.22 | $74.20 | $74.20 |
| Purchase #6 | $97.77 | 4.245% | $101.9203 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $242.45 | 9.751% | $266.0913 | $266.09 | $266.10 | $266.10 |
| 7 purchase totals = | $887.57 | $967.4549 | $967.45 | $967.40 | $967.50 | |