| 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 | $132.39 | 6.857% | $141.468 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $186.50 | 13.445% | $211.5749 | $211.57 | $211.55 | $211.60 |
| Purchase #3 | $170.69 | 10.633% | $188.8395 | $188.84 | $188.85 | $188.80 |
| Purchase #4 | $162.74 | 9.104% | $177.5558 | $177.56 | $177.55 | $177.60 |
| Purchase #5 | $46.39 | 3.464% | $47.9969 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $104.58 | 12.789% | $117.9547 | $117.95 | $117.95 | $118.00 |
| Purchase #7 | $15.94 | 5.859% | $16.8739 | $16.87 | $16.85 | $16.90 |
| 7 purchase totals = | $819.23 | $902.2637 | $902.26 | $902.20 | $902.40 | |