| 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 | $141.70 | 10.862% | $157.0915 | $157.09 | $157.10 | $157.10 |
| Purchase #2 | $228.97 | 5.641% | $241.8862 | $241.89 | $241.90 | $241.90 |
| Purchase #3 | $158.50 | 4.667% | $165.8972 | $165.90 | $165.90 | $165.90 |
| Purchase #4 | $65.75 | 3.709% | $68.1887 | $68.19 | $68.20 | $68.20 |
| Purchase #5 | $151.33 | 10.420% | $167.0986 | $167.10 | $167.10 | $167.10 |
| Purchase #6 | $51.58 | 8.187% | $55.8029 | $55.80 | $55.80 | $55.80 |
| Purchase #7 | $145.50 | 9.388% | $159.1595 | $159.16 | $159.15 | $159.20 |
| 7 purchase totals = | $943.33 | $1,015.1246 | $1,015.13 | $1,015.15 | $1,015.20 | |