| 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 | $163.63 | 9.708% | $179.5152 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $241.80 | 8.416% | $262.1499 | $262.15 | $262.15 | $262.10 |
| Purchase #3 | $220.88 | 4.755% | $231.3828 | $231.38 | $231.40 | $231.40 |
| Purchase #4 | $18.85 | 12.238% | $21.1569 | $21.16 | $21.15 | $21.20 |
| Purchase #5 | $148.31 | 12.462% | $166.7924 | $166.79 | $166.80 | $166.80 |
| Purchase #6 | $242.39 | 4.539% | $253.3921 | $253.39 | $253.40 | $253.40 |
| Purchase #7 | $205.90 | 13.169% | $233.015 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $1,241.76 | $1,347.4043 | $1,347.41 | $1,347.40 | $1,347.40 | |