| 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 | $165.67 | 12.420% | $186.2462 | $186.25 | $186.25 | $186.20 |
| Purchase #2 | $155.95 | 12.375% | $175.2488 | $175.25 | $175.25 | $175.20 |
| Purchase #3 | $30.31 | 10.502% | $33.4932 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $233.64 | 12.310% | $262.4011 | $262.40 | $262.40 | $262.40 |
| Purchase #5 | $161.86 | 13.468% | $183.6593 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $121.28 | 5.667% | $128.1529 | $128.15 | $128.15 | $128.20 |
| Purchase #7 | $188.33 | 11.534% | $210.052 | $210.05 | $210.05 | $210.10 |
| 7 purchase totals = | $1,057.04 | $1,179.2535 | $1,179.25 | $1,179.25 | $1,179.30 | |