| 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 | $194.48 | 4.753% | $203.7236 | $203.72 | $203.70 | $203.70 |
| Purchase #2 | $176.97 | 5.214% | $186.1972 | $186.20 | $186.20 | $186.20 |
| Purchase #3 | $160.55 | 3.197% | $165.6828 | $165.68 | $165.70 | $165.70 |
| Purchase #4 | $76.98 | 12.844% | $86.8673 | $86.87 | $86.85 | $86.90 |
| Purchase #5 | $132.74 | 9.134% | $144.8645 | $144.86 | $144.85 | $144.90 |
| Purchase #6 | $54.33 | 9.835% | $59.6734 | $59.67 | $59.65 | $59.70 |
| Purchase #7 | $60.68 | 12.406% | $68.208 | $68.21 | $68.20 | $68.20 |
| 7 purchase totals = | $856.73 | $915.2168 | $915.21 | $915.15 | $915.30 | |