| 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 | $147.65 | 7.312% | $158.4462 | $158.45 | $158.45 | $158.40 |
| Purchase #2 | $126.71 | 12.750% | $142.8655 | $142.87 | $142.85 | $142.90 |
| Purchase #3 | $20.83 | 12.852% | $23.5071 | $23.51 | $23.50 | $23.50 |
| Purchase #4 | $75.53 | 7.652% | $81.3096 | $81.31 | $81.30 | $81.30 |
| Purchase #5 | $67.89 | 11.615% | $75.7754 | $75.78 | $75.80 | $75.80 |
| Purchase #6 | $127.48 | 5.244% | $134.1651 | $134.17 | $134.15 | $134.20 |
| Purchase #7 | $57.42 | 6.837% | $61.3458 | $61.35 | $61.35 | $61.30 |
| 7 purchase totals = | $623.51 | $677.4147 | $677.44 | $677.40 | $677.40 | |