| 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 | $177.81 | 12.109% | $199.341 | $199.34 | $199.35 | $199.30 |
| Purchase #2 | $149.34 | 10.489% | $165.0043 | $165.00 | $165.00 | $165.00 |
| Purchase #3 | $122.25 | 11.657% | $136.5007 | $136.50 | $136.50 | $136.50 |
| Purchase #4 | $74.54 | 5.112% | $78.3505 | $78.35 | $78.35 | $78.40 |
| Purchase #5 | $86.84 | 11.134% | $96.5088 | $96.51 | $96.50 | $96.50 |
| Purchase #6 | $180.50 | 9.565% | $197.7648 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $138.89 | 12.113% | $155.7137 | $155.71 | $155.70 | $155.70 |
| 7 purchase totals = | $930.17 | $1,029.1838 | $1,029.17 | $1,029.15 | $1,029.20 | |