| 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 | $202.33 | 7.594% | $217.6949 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $138.32 | 3.519% | $143.1875 | $143.19 | $143.20 | $143.20 |
| Purchase #3 | $136.64 | 10.440% | $150.9052 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $78.32 | 6.772% | $83.6238 | $83.62 | $83.60 | $83.60 |
| Purchase #5 | $145.47 | 11.344% | $161.9721 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $144.36 | 6.676% | $153.9975 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $138.52 | 5.530% | $146.1802 | $146.18 | $146.20 | $146.20 |
| 7 purchase totals = | $983.96 | $1,057.5612 | $1,057.56 | $1,057.55 | $1,057.60 | |