| 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 | $165.87 | 13.658% | $188.5245 | $188.52 | $188.50 | $188.50 |
| Purchase #2 | $56.92 | 8.175% | $61.5732 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $208.44 | 12.479% | $234.4512 | $234.45 | $234.45 | $234.50 |
| Purchase #4 | $18.78 | 5.632% | $19.8377 | $19.84 | $19.85 | $19.80 |
| Purchase #5 | $17.94 | 5.347% | $18.8993 | $18.90 | $18.90 | $18.90 |
| Purchase #6 | $69.56 | 6.598% | $74.1496 | $74.15 | $74.15 | $74.10 |
| Purchase #7 | $176.53 | 11.604% | $197.0145 | $197.01 | $197.00 | $197.00 |
| 7 purchase totals = | $714.04 | $794.4500 | $794.44 | $794.40 | $794.40 | |