| 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 | $119.79 | 5.515% | $126.3964 | $126.40 | $126.40 | $126.40 |
| Purchase #2 | $119.29 | 11.718% | $133.2684 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $182.41 | 12.535% | $205.2751 | $205.28 | $205.30 | $205.30 |
| Purchase #4 | $156.82 | 6.385% | $166.833 | $166.83 | $166.85 | $166.80 |
| Purchase #5 | $138.79 | 4.431% | $144.9398 | $144.94 | $144.95 | $144.90 |
| Purchase #6 | $222.62 | 4.422% | $232.4643 | $232.46 | $232.45 | $232.50 |
| Purchase #7 | $123.60 | 8.415% | $134.0009 | $134.00 | $134.00 | $134.00 |
| 7 purchase totals = | $1,063.32 | $1,143.1779 | $1,143.18 | $1,143.20 | $1,143.20 | |