| 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 | $158.76 | 3.218% | $163.8689 | $163.87 | $163.85 | $163.90 |
| Purchase #2 | $53.56 | 7.664% | $57.6648 | $57.66 | $57.65 | $57.70 |
| Purchase #3 | $18.33 | 4.359% | $19.129 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $96.82 | 5.665% | $102.3049 | $102.30 | $102.30 | $102.30 |
| Purchase #5 | $57.83 | 13.281% | $65.5104 | $65.51 | $65.50 | $65.50 |
| Purchase #6 | $157.61 | 5.351% | $166.0437 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $81.30 | 12.729% | $91.6487 | $91.65 | $91.65 | $91.60 |
| 7 purchase totals = | $624.21 | $666.1704 | $666.16 | $666.15 | $666.10 | |