| 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 | $148.42 | 12.630% | $167.1654 | $167.17 | $167.15 | $167.20 |
| Purchase #2 | $53.72 | 6.342% | $57.1269 | $57.13 | $57.15 | $57.10 |
| Purchase #3 | $26.39 | 3.566% | $27.3311 | $27.33 | $27.35 | $27.30 |
| Purchase #4 | $158.81 | 10.175% | $174.9689 | $174.97 | $174.95 | $175.00 |
| Purchase #5 | $12.63 | 8.364% | $13.6864 | $13.69 | $13.70 | $13.70 |
| Purchase #6 | $14.88 | 13.491% | $16.8875 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $207.52 | 7.227% | $222.5175 | $222.52 | $222.50 | $222.50 |
| 7 purchase totals = | $622.37 | $679.6837 | $679.70 | $679.70 | $679.70 | |