| 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 | $227.64 | 13.220% | $257.734 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $175.33 | 3.335% | $181.1773 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $28.56 | 5.586% | $30.1554 | $30.16 | $30.15 | $30.20 |
| Purchase #4 | $45.84 | 9.569% | $50.2264 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $138.80 | 12.638% | $156.3415 | $156.34 | $156.35 | $156.30 |
| Purchase #6 | $14.61 | 10.515% | $16.1462 | $16.15 | $16.15 | $16.10 |
| Purchase #7 | $172.80 | 3.408% | $178.689 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $803.58 | $870.4698 | $870.48 | $870.55 | $870.40 | |