| 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 | $113.41 | 7.343% | $121.7377 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $188.76 | 4.259% | $196.7993 | $196.80 | $196.80 | $196.80 |
| Purchase #3 | $45.78 | 3.624% | $47.4391 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $26.61 | 13.574% | $30.222 | $30.22 | $30.20 | $30.20 |
| Purchase #5 | $175.92 | 7.376% | $188.8959 | $188.90 | $188.90 | $188.90 |
| Purchase #6 | $125.40 | 8.622% | $136.212 | $136.21 | $136.20 | $136.20 |
| Purchase #7 | $100.27 | 6.293% | $106.58 | $106.58 | $106.60 | $106.60 |
| 7 purchase totals = | $776.15 | $827.8860 | $827.89 | $827.90 | $827.80 | |