| 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 | $145.46 | 11.184% | $161.7282 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $215.56 | 4.807% | $225.922 | $225.92 | $225.90 | $225.90 |
| Purchase #3 | $50.32 | 13.527% | $57.1268 | $57.13 | $57.15 | $57.10 |
| Purchase #4 | $177.40 | 11.289% | $197.4267 | $197.43 | $197.45 | $197.40 |
| Purchase #5 | $95.73 | 11.632% | $106.8653 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $129.30 | 13.797% | $147.1395 | $147.14 | $147.15 | $147.10 |
| Purchase #7 | $15.95 | 7.436% | $17.136 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $829.72 | $913.3445 | $913.36 | $913.40 | $913.20 | |