| 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 | $250.75 | 13.496% | $284.5912 | $284.59 | $284.60 | $284.60 |
| Purchase #2 | $137.58 | 13.395% | $156.0088 | $156.01 | $156.00 | $156.00 |
| Purchase #3 | $20.83 | 9.235% | $22.7537 | $22.75 | $22.75 | $22.80 |
| Purchase #4 | $160.46 | 11.874% | $179.513 | $179.51 | $179.50 | $179.50 |
| Purchase #5 | $99.76 | 7.197% | $106.9397 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $132.75 | 3.818% | $137.8184 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $12.76 | 12.360% | $14.3371 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $814.89 | $901.9619 | $901.96 | $901.95 | $901.90 | |