| 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 | $190.43 | 4.500% | $198.9994 | $199.00 | $199.00 | $199.00 |
| Purchase #2 | $31.96 | 11.694% | $35.6974 | $35.70 | $35.70 | $35.70 |
| Purchase #3 | $121.45 | 10.362% | $134.0346 | $134.03 | $134.05 | $134.00 |
| Purchase #4 | $112.72 | 4.567% | $117.8679 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $62.68 | 5.669% | $66.2333 | $66.23 | $66.25 | $66.20 |
| Purchase #6 | $180.64 | 3.819% | $187.5386 | $187.54 | $187.55 | $187.50 |
| Purchase #7 | $110.96 | 4.321% | $115.7546 | $115.75 | $115.75 | $115.80 |
| 7 purchase totals = | $810.84 | $856.1258 | $856.12 | $856.15 | $856.10 | |