| 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 | $172.91 | 6.684% | $184.4673 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $61.83 | 11.217% | $68.7655 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $137.44 | 12.138% | $154.1225 | $154.12 | $154.10 | $154.10 |
| Purchase #4 | $76.36 | 12.239% | $85.7057 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $218.75 | 3.538% | $226.4894 | $226.49 | $226.50 | $226.50 |
| Purchase #6 | $155.25 | 7.466% | $166.841 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $61.33 | 3.553% | $63.5091 | $63.51 | $63.50 | $63.50 |
| 7 purchase totals = | $883.87 | $949.9005 | $949.91 | $949.85 | $949.90 | |