| 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 | $104.85 | 10.515% | $115.875 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $190.47 | 12.146% | $213.6045 | $213.60 | $213.60 | $213.60 |
| Purchase #3 | $170.76 | 12.631% | $192.3287 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $62.91 | 8.628% | $68.3379 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $50.68 | 9.487% | $55.488 | $55.49 | $55.50 | $55.50 |
| Purchase #6 | $146.62 | 11.163% | $162.9872 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $31.49 | 9.214% | $34.3915 | $34.39 | $34.40 | $34.40 |
| 7 purchase totals = | $757.78 | $843.0128 | $843.02 | $843.10 | $843.00 | |