| 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 | $166.91 | 10.414% | $184.292 | $184.29 | $184.30 | $184.30 |
| Purchase #2 | $150.36 | 6.415% | $160.0056 | $160.01 | $160.00 | $160.00 |
| Purchase #3 | $113.63 | 10.387% | $125.4327 | $125.43 | $125.45 | $125.40 |
| Purchase #4 | $106.30 | 4.679% | $111.2738 | $111.27 | $111.25 | $111.30 |
| Purchase #5 | $146.76 | 7.818% | $158.2337 | $158.23 | $158.25 | $158.20 |
| Purchase #6 | $228.32 | 6.555% | $243.2864 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $214.90 | 4.367% | $224.2847 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $1,127.18 | $1,206.8089 | $1,206.80 | $1,206.85 | $1,206.80 | |