| 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 | $97.40 | 13.257% | $110.3123 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $51.84 | 8.488% | $56.2402 | $56.24 | $56.25 | $56.20 |
| Purchase #3 | $180.56 | 5.353% | $190.2254 | $190.23 | $190.25 | $190.20 |
| Purchase #4 | $162.99 | 7.427% | $175.0953 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $105.33 | 9.367% | $115.1963 | $115.20 | $115.20 | $115.20 |
| Purchase #6 | $83.65 | 10.849% | $92.7252 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $141.67 | 11.549% | $158.0315 | $158.03 | $158.05 | $158.00 |
| 7 purchase totals = | $823.44 | $897.8262 | $897.84 | $897.90 | $897.70 | |