| 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 | $167.59 | 12.281% | $188.1717 | $188.17 | $188.15 | $188.20 |
| Purchase #2 | $79.83 | 13.285% | $90.4354 | $90.44 | $90.45 | $90.40 |
| Purchase #3 | $118.31 | 9.452% | $129.4927 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $84.36 | 5.390% | $88.907 | $88.91 | $88.90 | $88.90 |
| Purchase #5 | $175.45 | 5.682% | $185.4191 | $185.42 | $185.40 | $185.40 |
| Purchase #6 | $28.94 | 5.540% | $30.5433 | $30.54 | $30.55 | $30.50 |
| Purchase #7 | $103.74 | 11.696% | $115.8734 | $115.87 | $115.85 | $115.90 |
| 7 purchase totals = | $758.22 | $828.8426 | $828.84 | $828.80 | $828.80 | |