| 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 | $175.89 | 8.386% | $190.6401 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $194.68 | 3.190% | $200.8903 | $200.89 | $200.90 | $200.90 |
| Purchase #3 | $8.43 | 6.348% | $8.9651 | $8.97 | $8.95 | $9.00 |
| Purchase #4 | $95.31 | 9.393% | $104.2625 | $104.26 | $104.25 | $104.30 |
| Purchase #5 | $249.71 | 12.246% | $280.2895 | $280.29 | $280.30 | $280.30 |
| Purchase #6 | $107.72 | 5.534% | $113.6812 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $245.70 | 5.724% | $259.7639 | $259.76 | $259.75 | $259.80 |
| 7 purchase totals = | $1,077.44 | $1,158.4926 | $1,158.49 | $1,158.50 | $1,158.60 | |