| 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 | $162.99 | 12.331% | $183.0883 | $183.09 | $183.10 | $183.10 |
| Purchase #2 | $27.41 | 10.313% | $30.2368 | $30.24 | $30.25 | $30.20 |
| Purchase #3 | $227.48 | 9.353% | $248.7562 | $248.76 | $248.75 | $248.80 |
| Purchase #4 | $13.47 | 12.151% | $15.1067 | $15.11 | $15.10 | $15.10 |
| Purchase #5 | $106.84 | 13.541% | $121.3072 | $121.31 | $121.30 | $121.30 |
| Purchase #6 | $216.85 | 9.613% | $237.6958 | $237.70 | $237.70 | $237.70 |
| Purchase #7 | $21.82 | 6.815% | $23.307 | $23.31 | $23.30 | $23.30 |
| 7 purchase totals = | $776.86 | $859.4980 | $859.52 | $859.50 | $859.50 | |