| 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 | $74.68 | 11.414% | $83.204 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $115.83 | 12.625% | $130.4535 | $130.45 | $130.45 | $130.50 |
| Purchase #3 | $54.32 | 12.851% | $61.3007 | $61.30 | $61.30 | $61.30 |
| Purchase #4 | $107.80 | 13.597% | $122.4576 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $14.43 | 9.661% | $15.8241 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $27.81 | 8.436% | $30.1561 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $180.88 | 4.265% | $188.5945 | $188.59 | $188.60 | $188.60 |
| 7 purchase totals = | $575.75 | $631.9905 | $631.98 | $631.95 | $632.10 | |