| 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 | $139.42 | 3.563% | $144.3875 | $144.39 | $144.40 | $144.40 |
| Purchase #2 | $75.70 | 10.695% | $83.7961 | $83.80 | $83.80 | $83.80 |
| Purchase #3 | $80.40 | 3.614% | $83.3057 | $83.31 | $83.30 | $83.30 |
| Purchase #4 | $146.28 | 10.690% | $161.9173 | $161.92 | $161.90 | $161.90 |
| Purchase #5 | $212.76 | 3.612% | $220.4449 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $190.47 | 4.811% | $199.6335 | $199.63 | $199.65 | $199.60 |
| Purchase #7 | $149.28 | 9.577% | $163.5765 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $994.31 | $1,057.0615 | $1,057.07 | $1,057.10 | $1,057.00 | |