| 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 | $151.64 | 9.134% | $165.4908 | $165.49 | $165.50 | $165.50 |
| Purchase #2 | $90.25 | 13.820% | $102.7226 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $26.95 | 3.758% | $27.9628 | $27.96 | $27.95 | $28.00 |
| Purchase #4 | $112.60 | 6.824% | $120.2838 | $120.28 | $120.30 | $120.30 |
| Purchase #5 | $189.77 | 6.719% | $202.5206 | $202.52 | $202.50 | $202.50 |
| Purchase #6 | $62.65 | 9.411% | $68.546 | $68.55 | $68.55 | $68.50 |
| Purchase #7 | $126.47 | 6.613% | $134.8335 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $760.33 | $822.3601 | $822.35 | $822.35 | $822.30 | |