| 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 | $128.76 | 5.108% | $135.3371 | $135.34 | $135.35 | $135.30 |
| Purchase #2 | $49.47 | 13.786% | $56.2899 | $56.29 | $56.30 | $56.30 |
| Purchase #3 | $175.44 | 3.791% | $182.0909 | $182.09 | $182.10 | $182.10 |
| Purchase #4 | $122.47 | 11.671% | $136.7635 | $136.76 | $136.75 | $136.80 |
| Purchase #5 | $131.68 | 4.739% | $137.9203 | $137.92 | $137.90 | $137.90 |
| Purchase #6 | $10.70 | 10.775% | $11.8529 | $11.85 | $11.85 | $11.90 |
| Purchase #7 | $141.81 | 8.602% | $154.0085 | $154.01 | $154.00 | $154.00 |
| 7 purchase totals = | $760.33 | $814.2631 | $814.26 | $814.25 | $814.30 | |