| 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 | $183.90 | 11.631% | $205.2894 | $205.29 | $205.30 | $205.30 |
| Purchase #2 | $128.89 | 3.409% | $133.2839 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $72.36 | 8.400% | $78.4382 | $78.44 | $78.45 | $78.40 |
| Purchase #4 | $216.25 | 8.853% | $235.3946 | $235.39 | $235.40 | $235.40 |
| Purchase #5 | $139.84 | 13.208% | $158.3101 | $158.31 | $158.30 | $158.30 |
| Purchase #6 | $38.25 | 9.703% | $41.9614 | $41.96 | $41.95 | $42.00 |
| Purchase #7 | $104.75 | 9.819% | $115.0354 | $115.04 | $115.05 | $115.00 |
| 7 purchase totals = | $884.24 | $967.7130 | $967.71 | $967.75 | $967.70 | |