| 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 | $143.70 | 8.323% | $155.6602 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $94.53 | 10.514% | $104.4689 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $58.64 | 6.155% | $62.2493 | $62.25 | $62.25 | $62.20 |
| Purchase #4 | $16.55 | 10.855% | $18.3465 | $18.35 | $18.35 | $18.30 |
| Purchase #5 | $15.66 | 13.352% | $17.7509 | $17.75 | $17.75 | $17.80 |
| Purchase #6 | $193.29 | 4.713% | $202.3998 | $202.40 | $202.40 | $202.40 |
| Purchase #7 | $214.40 | 5.657% | $226.5286 | $226.53 | $226.55 | $226.50 |
| 7 purchase totals = | $736.77 | $787.4042 | $787.41 | $787.40 | $787.40 | |