| 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 | $198.95 | 12.589% | $223.9958 | $224.00 | $224.00 | $224.00 |
| Purchase #2 | $35.85 | 6.858% | $38.3086 | $38.31 | $38.30 | $38.30 |
| Purchase #3 | $142.91 | 10.745% | $158.2657 | $158.27 | $158.25 | $158.30 |
| Purchase #4 | $181.50 | 3.114% | $187.1519 | $187.15 | $187.15 | $187.20 |
| Purchase #5 | $46.41 | 11.218% | $51.6163 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $48.30 | 3.198% | $49.8446 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $121.28 | 5.214% | $127.6035 | $127.60 | $127.60 | $127.60 |
| 7 purchase totals = | $775.20 | $836.7864 | $836.79 | $836.75 | $836.80 | |