| 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 | $131.33 | 10.515% | $145.1393 | $145.14 | $145.15 | $145.10 |
| Purchase #2 | $140.55 | 4.778% | $147.2655 | $147.27 | $147.25 | $147.30 |
| Purchase #3 | $14.90 | 4.704% | $15.6009 | $15.60 | $15.60 | $15.60 |
| Purchase #4 | $185.37 | 10.592% | $205.0044 | $205.00 | $205.00 | $205.00 |
| Purchase #5 | $136.26 | 11.800% | $152.3387 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $27.38 | 3.783% | $28.4158 | $28.42 | $28.40 | $28.40 |
| Purchase #7 | $56.75 | 11.114% | $63.0572 | $63.06 | $63.05 | $63.10 |
| 7 purchase totals = | $692.54 | $756.8218 | $756.83 | $756.80 | $756.80 | |