| 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 | $128.75 | 3.657% | $133.4584 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $66.69 | 11.335% | $74.2493 | $74.25 | $74.25 | $74.20 |
| Purchase #3 | $173.53 | 9.792% | $190.5221 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $13.31 | 13.260% | $15.0749 | $15.07 | $15.05 | $15.10 |
| Purchase #5 | $33.85 | 4.137% | $35.2504 | $35.25 | $35.25 | $35.30 |
| Purchase #6 | $161.82 | 4.230% | $168.665 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $182.51 | 10.846% | $202.305 | $202.31 | $202.30 | $202.30 |
| 7 purchase totals = | $760.46 | $819.5251 | $819.53 | $819.45 | $819.60 | |