| 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 | $169.93 | 5.775% | $179.7435 | $179.74 | $179.75 | $179.70 |
| Purchase #2 | $219.87 | 10.367% | $242.6639 | $242.66 | $242.65 | $242.70 |
| Purchase #3 | $166.99 | 6.520% | $177.8777 | $177.88 | $177.90 | $177.90 |
| Purchase #4 | $80.49 | 3.804% | $83.5518 | $83.55 | $83.55 | $83.60 |
| Purchase #5 | $69.66 | 12.526% | $78.3856 | $78.39 | $78.40 | $78.40 |
| Purchase #6 | $19.29 | 3.838% | $20.0304 | $20.03 | $20.05 | $20.00 |
| Purchase #7 | $199.50 | 6.574% | $212.6151 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $925.73 | $994.8680 | $994.87 | $994.90 | $994.90 | |