| 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 | $198.29 | 12.773% | $223.6176 | $223.62 | $223.60 | $223.60 |
| Purchase #2 | $163.30 | 9.218% | $178.353 | $178.35 | $178.35 | $178.40 |
| Purchase #3 | $20.88 | 7.581% | $22.4629 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $139.52 | 13.581% | $158.4682 | $158.47 | $158.45 | $158.50 |
| Purchase #5 | $22.80 | 7.666% | $24.5478 | $24.55 | $24.55 | $24.50 |
| Purchase #6 | $240.52 | 7.693% | $259.0232 | $259.02 | $259.00 | $259.00 |
| Purchase #7 | $14.65 | 6.427% | $15.5916 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $799.96 | $882.0643 | $882.06 | $882.00 | $882.10 | |