| 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 | $142.79 | 11.245% | $158.8467 | $158.85 | $158.85 | $158.80 |
| Purchase #2 | $22.40 | 10.414% | $24.7327 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $133.86 | 9.206% | $146.1832 | $146.18 | $146.20 | $146.20 |
| Purchase #4 | $183.40 | 5.638% | $193.7401 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $59.38 | 3.302% | $61.3407 | $61.34 | $61.35 | $61.30 |
| Purchase #6 | $236.26 | 10.861% | $261.9202 | $261.92 | $261.90 | $261.90 |
| Purchase #7 | $169.90 | 7.760% | $183.0842 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $947.99 | $1,029.8478 | $1,029.84 | $1,029.90 | $1,029.70 | |