| 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 | $143.72 | 4.860% | $150.7048 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $95.49 | 3.329% | $98.6689 | $98.67 | $98.65 | $98.70 |
| Purchase #3 | $159.34 | 5.430% | $167.9922 | $167.99 | $168.00 | $168.00 |
| Purchase #4 | $36.54 | 12.573% | $41.1342 | $41.13 | $41.15 | $41.10 |
| Purchase #5 | $215.96 | 3.731% | $224.0175 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $10.91 | 11.632% | $12.1791 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $126.60 | 13.201% | $143.3125 | $143.31 | $143.30 | $143.30 |
| 7 purchase totals = | $788.56 | $838.0092 | $838.00 | $838.00 | $838.00 | |