| 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 | $112.38 | 4.468% | $117.4011 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $185.90 | 10.707% | $205.8043 | $205.80 | $205.80 | $205.80 |
| Purchase #3 | $57.56 | 7.510% | $61.8828 | $61.88 | $61.90 | $61.90 |
| Purchase #4 | $101.68 | 13.477% | $115.3834 | $115.38 | $115.40 | $115.40 |
| Purchase #5 | $113.28 | 10.721% | $125.4247 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $92.49 | 12.695% | $104.2316 | $104.23 | $104.25 | $104.20 |
| Purchase #7 | $165.31 | 5.161% | $173.8416 | $173.84 | $173.85 | $173.80 |
| 7 purchase totals = | $828.60 | $903.9695 | $903.95 | $904.00 | $903.90 | |