| 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 | $184.64 | 7.371% | $198.2498 | $198.25 | $198.25 | $198.20 |
| Purchase #2 | $7.90 | 11.311% | $8.7936 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $124.83 | 7.560% | $134.2671 | $134.27 | $134.25 | $134.30 |
| Purchase #4 | $231.60 | 7.622% | $249.2526 | $249.25 | $249.25 | $249.30 |
| Purchase #5 | $125.42 | 3.103% | $129.3118 | $129.31 | $129.30 | $129.30 |
| Purchase #6 | $189.44 | 5.374% | $199.6205 | $199.62 | $199.60 | $199.60 |
| Purchase #7 | $27.84 | 3.358% | $28.7749 | $28.77 | $28.75 | $28.80 |
| 7 purchase totals = | $891.67 | $948.2703 | $948.26 | $948.20 | $948.30 | |