| 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 | $165.69 | 3.169% | $170.9407 | $170.94 | $170.95 | $170.90 |
| Purchase #2 | $126.87 | 10.130% | $139.7219 | $139.72 | $139.70 | $139.70 |
| Purchase #3 | $225.77 | 10.321% | $249.0717 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $27.82 | 12.382% | $31.2647 | $31.26 | $31.25 | $31.30 |
| Purchase #5 | $141.63 | 13.312% | $160.4838 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $153.83 | 8.583% | $167.0332 | $167.03 | $167.05 | $167.00 |
| Purchase #7 | $233.80 | 9.497% | $256.004 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $1,075.41 | $1,174.5200 | $1,174.50 | $1,174.50 | $1,174.50 | |