| 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 | $144.79 | 9.595% | $158.6826 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $225.83 | 4.830% | $236.7376 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $240.26 | 7.343% | $257.9023 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $102.67 | 3.838% | $106.6105 | $106.61 | $106.60 | $106.60 |
| Purchase #5 | $170.94 | 9.406% | $187.0186 | $187.02 | $187.00 | $187.00 |
| Purchase #6 | $158.98 | 3.595% | $164.6953 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $30.73 | 11.330% | $34.2117 | $34.21 | $34.20 | $34.20 |
| 7 purchase totals = | $1,074.20 | $1,145.8586 | $1,145.86 | $1,145.85 | $1,145.80 | |