| 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 | $118.48 | 7.339% | $127.1752 | $127.18 | $127.20 | $127.20 |
| Purchase #2 | $35.94 | 13.119% | $40.655 | $40.66 | $40.65 | $40.70 |
| Purchase #3 | $12.43 | 5.278% | $13.0861 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $193.32 | 11.360% | $215.2812 | $215.28 | $215.30 | $215.30 |
| Purchase #5 | $208.83 | 10.574% | $230.9117 | $230.91 | $230.90 | $230.90 |
| Purchase #6 | $179.68 | 8.771% | $195.4397 | $195.44 | $195.45 | $195.40 |
| Purchase #7 | $17.97 | 10.481% | $19.8534 | $19.85 | $19.85 | $19.90 |
| 7 purchase totals = | $766.65 | $842.4023 | $842.41 | $842.45 | $842.50 | |