| 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 | $125.29 | 8.600% | $136.0649 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $177.25 | 12.506% | $199.4169 | $199.42 | $199.40 | $199.40 |
| Purchase #3 | $43.45 | 13.769% | $49.4326 | $49.43 | $49.45 | $49.40 |
| Purchase #4 | $200.97 | 12.538% | $226.1676 | $226.17 | $226.15 | $226.20 |
| Purchase #5 | $246.69 | 11.359% | $274.7115 | $274.71 | $274.70 | $274.70 |
| Purchase #6 | $91.44 | 4.626% | $95.67 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $181.97 | 4.644% | $190.4207 | $190.42 | $190.40 | $190.40 |
| 7 purchase totals = | $1,067.06 | $1,171.8842 | $1,171.88 | $1,171.80 | $1,171.90 | |