| 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 | $196.92 | 8.309% | $213.2821 | $213.28 | $213.30 | $213.30 |
| Purchase #2 | $77.57 | 4.139% | $80.7806 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $163.70 | 3.371% | $169.2183 | $169.22 | $169.20 | $169.20 |
| Purchase #4 | $138.41 | 12.293% | $155.4247 | $155.42 | $155.40 | $155.40 |
| Purchase #5 | $179.79 | 3.246% | $185.626 | $185.63 | $185.65 | $185.60 |
| Purchase #6 | $82.68 | 13.187% | $93.583 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $242.74 | 7.497% | $260.9382 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $1,081.81 | $1,158.8529 | $1,158.85 | $1,158.90 | $1,158.80 | |