| 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 | $12.47 | 6.533% | $13.2847 | $13.28 | $13.30 | $13.30 |
| Purchase #2 | $171.98 | 3.293% | $177.6433 | $177.64 | $177.65 | $177.60 |
| Purchase #3 | $158.87 | 3.324% | $164.1508 | $164.15 | $164.15 | $164.20 |
| Purchase #4 | $137.67 | 4.199% | $143.4508 | $143.45 | $143.45 | $143.50 |
| Purchase #5 | $224.66 | 5.613% | $237.2702 | $237.27 | $237.25 | $237.30 |
| Purchase #6 | $10.45 | 13.375% | $11.8477 | $11.85 | $11.85 | $11.80 |
| Purchase #7 | $161.30 | 4.662% | $168.8198 | $168.82 | $168.80 | $168.80 |
| 7 purchase totals = | $877.40 | $916.4673 | $916.46 | $916.45 | $916.50 | |