| 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 | $158.49 | 6.808% | $169.28 | $169.28 | $169.30 | $169.30 |
| Purchase #2 | $115.77 | 5.810% | $122.4962 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $231.52 | 12.483% | $260.4206 | $260.42 | $260.40 | $260.40 |
| Purchase #4 | $196.74 | 5.280% | $207.1279 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $62.42 | 13.229% | $70.6775 | $70.68 | $70.70 | $70.70 |
| Purchase #6 | $64.94 | 4.815% | $68.0669 | $68.07 | $68.05 | $68.10 |
| Purchase #7 | $49.56 | 9.531% | $54.2836 | $54.28 | $54.30 | $54.30 |
| 7 purchase totals = | $879.44 | $952.3527 | $952.36 | $952.40 | $952.40 | |