| 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 | $138.72 | 6.809% | $148.1654 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $115.78 | 9.817% | $127.1461 | $127.15 | $127.15 | $127.10 |
| Purchase #3 | $51.80 | 4.474% | $54.1175 | $54.12 | $54.10 | $54.10 |
| Purchase #4 | $60.91 | 11.815% | $68.1065 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $26.92 | 11.799% | $30.0963 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $164.71 | 4.234% | $171.6838 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $7.44 | 10.298% | $8.2062 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $566.28 | $607.5218 | $607.54 | $607.50 | $607.50 | |