| 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 | $178.79 | 10.414% | $197.4092 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $163.93 | 8.162% | $177.31 | $177.31 | $177.30 | $177.30 |
| Purchase #3 | $112.55 | 8.521% | $122.1404 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $132.76 | 13.379% | $150.522 | $150.52 | $150.50 | $150.50 |
| Purchase #5 | $125.32 | 10.344% | $138.2831 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $100.66 | 6.227% | $106.9281 | $106.93 | $106.95 | $106.90 |
| Purchase #7 | $209.72 | 6.451% | $223.249 | $223.25 | $223.25 | $223.20 |
| 7 purchase totals = | $1,023.73 | $1,115.8418 | $1,115.84 | $1,115.85 | $1,115.70 | |