| 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 | $14.45 | 13.145% | $16.3495 | $16.35 | $16.35 | $16.30 |
| Purchase #2 | $137.27 | 12.182% | $153.9922 | $153.99 | $154.00 | $154.00 |
| Purchase #3 | $197.73 | 10.274% | $218.0448 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $102.63 | 6.689% | $109.4949 | $109.49 | $109.50 | $109.50 |
| Purchase #5 | $19.67 | 9.348% | $21.5088 | $21.51 | $21.50 | $21.50 |
| Purchase #6 | $88.82 | 12.612% | $100.022 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $222.90 | 13.191% | $252.3027 | $252.30 | $252.30 | $252.30 |
| 7 purchase totals = | $783.47 | $871.7149 | $871.70 | $871.70 | $871.60 | |