| 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 | $143.33 | 4.708% | $150.078 | $150.08 | $150.10 | $150.10 |
| Purchase #2 | $13.74 | 7.618% | $14.7867 | $14.79 | $14.80 | $14.80 |
| Purchase #3 | $25.74 | 7.357% | $27.6337 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $106.89 | 7.660% | $115.0778 | $115.08 | $115.10 | $115.10 |
| Purchase #5 | $54.99 | 10.495% | $60.7612 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $166.98 | 12.396% | $187.6788 | $187.68 | $187.70 | $187.70 |
| Purchase #7 | $127.78 | 7.814% | $137.7647 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $639.45 | $693.7809 | $693.78 | $693.85 | $693.90 | |