| 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 | $167.81 | 3.778% | $174.1499 | $174.15 | $174.15 | $174.10 |
| Purchase #2 | $123.96 | 9.787% | $136.092 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $237.33 | 10.716% | $262.7623 | $262.76 | $262.75 | $262.80 |
| Purchase #4 | $235.98 | 5.383% | $248.6828 | $248.68 | $248.70 | $248.70 |
| Purchase #5 | $190.91 | 12.713% | $215.1804 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $186.58 | 8.468% | $202.3796 | $202.38 | $202.40 | $202.40 |
| Purchase #7 | $24.78 | 8.303% | $26.8375 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $1,167.35 | $1,266.0845 | $1,266.08 | $1,266.15 | $1,266.10 | |