| 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 | $175.79 | 10.312% | $193.9175 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $50.92 | 13.528% | $57.8085 | $57.81 | $57.80 | $57.80 |
| Purchase #3 | $91.63 | 3.425% | $94.7683 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $232.25 | 8.658% | $252.3582 | $252.36 | $252.35 | $252.40 |
| Purchase #5 | $154.46 | 9.269% | $168.7769 | $168.78 | $168.80 | $168.80 |
| Purchase #6 | $102.95 | 12.436% | $115.7529 | $115.75 | $115.75 | $115.80 |
| Purchase #7 | $20.32 | 3.206% | $20.9715 | $20.97 | $20.95 | $21.00 |
| 7 purchase totals = | $828.32 | $904.3538 | $904.36 | $904.30 | $904.50 | |