| 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 | $6.48 | 10.490% | $7.1598 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $159.63 | 13.506% | $181.1896 | $181.19 | $181.20 | $181.20 |
| Purchase #3 | $88.97 | 10.214% | $98.0574 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $161.97 | 5.857% | $171.4566 | $171.46 | $171.45 | $171.50 |
| Purchase #5 | $115.78 | 8.366% | $125.4662 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $88.46 | 6.499% | $94.209 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $122.46 | 11.793% | $136.9017 | $136.90 | $136.90 | $136.90 |
| 7 purchase totals = | $743.75 | $814.4403 | $814.45 | $814.40 | $814.60 | |