| 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 | $154.59 | 13.306% | $175.1597 | $175.16 | $175.15 | $175.20 |
| Purchase #2 | $161.55 | 5.260% | $170.0475 | $170.05 | $170.05 | $170.00 |
| Purchase #3 | $196.95 | 12.227% | $221.0311 | $221.03 | $221.05 | $221.00 |
| Purchase #4 | $8.58 | 4.129% | $8.9343 | $8.93 | $8.95 | $8.90 |
| Purchase #5 | $94.65 | 10.669% | $104.7482 | $104.75 | $104.75 | $104.70 |
| Purchase #6 | $189.34 | 12.315% | $212.6572 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $73.43 | 11.398% | $81.7996 | $81.80 | $81.80 | $81.80 |
| 7 purchase totals = | $879.09 | $974.3776 | $974.38 | $974.40 | $974.30 | |