| 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 | $164.91 | 11.301% | $183.5465 | $183.55 | $183.55 | $183.50 |
| Purchase #2 | $209.61 | 9.192% | $228.8774 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $140.67 | 13.123% | $159.1301 | $159.13 | $159.15 | $159.10 |
| Purchase #4 | $80.75 | 10.555% | $89.2732 | $89.27 | $89.25 | $89.30 |
| Purchase #5 | $136.33 | 13.242% | $154.3828 | $154.38 | $154.40 | $154.40 |
| Purchase #6 | $196.57 | 3.141% | $202.7443 | $202.74 | $202.75 | $202.70 |
| Purchase #7 | $242.70 | 13.331% | $275.0543 | $275.05 | $275.05 | $275.10 |
| 7 purchase totals = | $1,171.54 | $1,293.0086 | $1,293.00 | $1,293.05 | $1,293.00 | |