| 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 | $123.46 | 13.169% | $139.7184 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $141.52 | 10.388% | $156.2211 | $156.22 | $156.20 | $156.20 |
| Purchase #3 | $76.28 | 4.181% | $79.4693 | $79.47 | $79.45 | $79.50 |
| Purchase #4 | $179.91 | 8.338% | $194.9109 | $194.91 | $194.90 | $194.90 |
| Purchase #5 | $65.26 | 7.322% | $70.0383 | $70.04 | $70.05 | $70.00 |
| Purchase #6 | $139.27 | 3.863% | $144.65 | $144.65 | $144.65 | $144.70 |
| Purchase #7 | $66.31 | 10.488% | $73.2646 | $73.26 | $73.25 | $73.30 |
| 7 purchase totals = | $792.01 | $858.2726 | $858.27 | $858.20 | $858.30 | |