| 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 | $153.88 | 5.720% | $162.6819 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $57.43 | 12.770% | $64.7638 | $64.76 | $64.75 | $64.80 |
| Purchase #3 | $48.41 | 10.593% | $53.5381 | $53.54 | $53.55 | $53.50 |
| Purchase #4 | $116.67 | 6.781% | $124.5814 | $124.58 | $124.60 | $124.60 |
| Purchase #5 | $181.87 | 4.789% | $190.5798 | $190.58 | $190.60 | $190.60 |
| Purchase #6 | $157.68 | 3.864% | $163.7728 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $166.66 | 4.795% | $174.6513 | $174.65 | $174.65 | $174.70 |
| 7 purchase totals = | $882.60 | $934.5691 | $934.56 | $934.60 | $934.70 | |