| 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 | $30.61 | 8.415% | $33.1858 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $9.51 | 13.674% | $10.8104 | $10.81 | $10.80 | $10.80 |
| Purchase #3 | $139.77 | 11.834% | $156.3104 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $198.37 | 8.664% | $215.5568 | $215.56 | $215.55 | $215.60 |
| Purchase #5 | $159.58 | 13.278% | $180.769 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $155.73 | 12.864% | $175.7631 | $175.76 | $175.75 | $175.80 |
| Purchase #7 | $189.28 | 13.295% | $214.4448 | $214.44 | $214.45 | $214.40 |
| 7 purchase totals = | $882.85 | $986.8403 | $986.84 | $986.80 | $986.90 | |