| 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 | $109.91 | 5.489% | $115.943 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $27.70 | 3.591% | $28.6947 | $28.69 | $28.70 | $28.70 |
| Purchase #3 | $223.96 | 5.632% | $236.5734 | $236.57 | $236.55 | $236.60 |
| Purchase #4 | $168.83 | 5.372% | $177.8995 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $23.29 | 8.469% | $25.2624 | $25.26 | $25.25 | $25.30 |
| Purchase #6 | $164.31 | 5.810% | $173.8564 | $173.86 | $173.85 | $173.90 |
| Purchase #7 | $194.57 | 12.515% | $218.9204 | $218.92 | $218.90 | $218.90 |
| 7 purchase totals = | $912.57 | $977.1498 | $977.14 | $977.10 | $977.20 | |