| 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 | $132.60 | 13.294% | $150.2278 | $150.23 | $150.25 | $150.20 |
| Purchase #2 | $165.28 | 8.307% | $179.0098 | $179.01 | $179.00 | $179.00 |
| Purchase #3 | $90.43 | 13.488% | $102.6272 | $102.63 | $102.65 | $102.60 |
| Purchase #4 | $205.87 | 3.470% | $213.0137 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $183.30 | 3.767% | $190.2049 | $190.20 | $190.20 | $190.20 |
| Purchase #6 | $199.26 | 12.636% | $224.4385 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $176.82 | 8.211% | $191.3387 | $191.34 | $191.35 | $191.30 |
| 7 purchase totals = | $1,153.56 | $1,250.8606 | $1,250.86 | $1,250.90 | $1,250.70 | |