| 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 | $141.27 | 5.763% | $149.4114 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $181.79 | 13.730% | $206.7498 | $206.75 | $206.75 | $206.70 |
| Purchase #3 | $6.69 | 10.573% | $7.3973 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $190.94 | 4.386% | $199.3146 | $199.31 | $199.30 | $199.30 |
| Purchase #5 | $105.88 | 9.406% | $115.8391 | $115.84 | $115.85 | $115.80 |
| Purchase #6 | $107.92 | 5.400% | $113.7477 | $113.75 | $113.75 | $113.70 |
| Purchase #7 | $198.39 | 12.253% | $222.6987 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $932.88 | $1,015.1586 | $1,015.16 | $1,015.15 | $1,015.00 | |