| 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 | $179.71 | 4.171% | $187.2057 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $24.69 | 12.369% | $27.7439 | $27.74 | $27.75 | $27.70 |
| Purchase #3 | $66.66 | 3.606% | $69.0638 | $69.06 | $69.05 | $69.10 |
| Purchase #4 | $233.38 | 12.654% | $262.9119 | $262.91 | $262.90 | $262.90 |
| Purchase #5 | $149.78 | 10.566% | $165.6058 | $165.61 | $165.60 | $165.60 |
| Purchase #6 | $78.59 | 6.711% | $83.8642 | $83.86 | $83.85 | $83.90 |
| Purchase #7 | $141.69 | 5.659% | $149.7082 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $874.50 | $946.1035 | $946.10 | $946.05 | $946.10 | |