| 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 | $136.84 | 6.501% | $145.736 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $139.73 | 5.701% | $147.696 | $147.70 | $147.70 | $147.70 |
| Purchase #3 | $222.33 | 11.407% | $247.6912 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $129.43 | 13.311% | $146.6584 | $146.66 | $146.65 | $146.70 |
| Purchase #5 | $240.83 | 5.458% | $253.9745 | $253.97 | $253.95 | $254.00 |
| Purchase #6 | $216.71 | 4.485% | $226.4294 | $226.43 | $226.45 | $226.40 |
| Purchase #7 | $28.28 | 7.208% | $30.3184 | $30.32 | $30.30 | $30.30 |
| 7 purchase totals = | $1,114.15 | $1,198.5039 | $1,198.51 | $1,198.50 | $1,198.50 | |