| 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 | $168.41 | 3.185% | $173.7739 | $173.77 | $173.75 | $173.80 |
| Purchase #2 | $51.91 | 11.411% | $57.8335 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $199.52 | 4.206% | $207.9118 | $207.91 | $207.90 | $207.90 |
| Purchase #4 | $235.70 | 3.344% | $243.5818 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $10.42 | 3.719% | $10.8075 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $104.52 | 10.838% | $115.8479 | $115.85 | $115.85 | $115.80 |
| Purchase #7 | $96.48 | 12.271% | $108.3191 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $866.96 | $918.0755 | $918.07 | $918.05 | $918.00 | |