| 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 | $88.64 | 13.582% | $100.6791 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $128.33 | 10.815% | $142.2089 | $142.21 | $142.20 | $142.20 |
| Purchase #3 | $125.67 | 4.308% | $131.0839 | $131.08 | $131.10 | $131.10 |
| Purchase #4 | $188.86 | 13.352% | $214.0766 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $173.93 | 9.220% | $189.9663 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $171.62 | 3.126% | $176.9848 | $176.98 | $177.00 | $177.00 |
| Purchase #7 | $21.48 | 5.396% | $22.6391 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $898.53 | $977.6387 | $977.64 | $977.70 | $977.70 | |