| 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 | $160.66 | 6.550% | $171.1832 | $171.18 | $171.20 | $171.20 |
| Purchase #2 | $8.56 | 13.846% | $9.7452 | $9.75 | $9.75 | $9.70 |
| Purchase #3 | $152.78 | 12.523% | $171.9126 | $171.91 | $171.90 | $171.90 |
| Purchase #4 | $97.37 | 13.119% | $110.144 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $62.41 | 4.350% | $65.1248 | $65.12 | $65.10 | $65.10 |
| Purchase #6 | $183.48 | 9.123% | $200.2189 | $200.22 | $200.20 | $200.20 |
| Purchase #7 | $144.61 | 6.627% | $154.1933 | $154.19 | $154.20 | $154.20 |
| 7 purchase totals = | $809.87 | $882.5220 | $882.51 | $882.50 | $882.40 | |