| 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 | $168.34 | 11.764% | $188.1435 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $15.79 | 8.196% | $17.0841 | $17.08 | $17.10 | $17.10 |
| Purchase #3 | $226.80 | 3.514% | $234.7698 | $234.77 | $234.75 | $234.80 |
| Purchase #4 | $57.35 | 13.351% | $65.0068 | $65.01 | $65.00 | $65.00 |
| Purchase #5 | $23.67 | 4.188% | $24.6613 | $24.66 | $24.65 | $24.70 |
| Purchase #6 | $114.46 | 5.229% | $120.4451 | $120.45 | $120.45 | $120.40 |
| Purchase #7 | $52.86 | 10.314% | $58.312 | $58.31 | $58.30 | $58.30 |
| 7 purchase totals = | $659.27 | $708.4226 | $708.42 | $708.40 | $708.40 | |