| 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 | $165.40 | 6.599% | $176.3147 | $176.31 | $176.30 | $176.30 |
| Purchase #2 | $215.30 | 4.364% | $224.6957 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $122.36 | 3.104% | $126.1581 | $126.16 | $126.15 | $126.20 |
| Purchase #4 | $59.83 | 12.824% | $67.5026 | $67.50 | $67.50 | $67.50 |
| Purchase #5 | $11.26 | 8.797% | $12.2505 | $12.25 | $12.25 | $12.30 |
| Purchase #6 | $179.68 | 5.608% | $189.7565 | $189.76 | $189.75 | $189.80 |
| Purchase #7 | $40.55 | 6.216% | $43.0706 | $43.07 | $43.05 | $43.10 |
| 7 purchase totals = | $794.38 | $839.7487 | $839.75 | $839.70 | $839.90 | |