| 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 | $158.32 | 13.377% | $179.4985 | $179.50 | $179.50 | $179.50 |
| Purchase #2 | $30.82 | 11.624% | $34.4025 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $226.67 | 11.544% | $252.8368 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $125.27 | 3.305% | $129.4102 | $129.41 | $129.40 | $129.40 |
| Purchase #5 | $173.50 | 8.537% | $188.3117 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $196.80 | 13.260% | $222.8957 | $222.90 | $222.90 | $222.90 |
| Purchase #7 | $104.27 | 13.159% | $117.9909 | $117.99 | $118.00 | $118.00 |
| 7 purchase totals = | $1,015.65 | $1,125.3463 | $1,125.35 | $1,125.35 | $1,125.30 | |