| 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 | $180.51 | 4.127% | $187.9596 | $187.96 | $187.95 | $188.00 |
| Purchase #2 | $50.91 | 13.215% | $57.6378 | $57.64 | $57.65 | $57.60 |
| Purchase #3 | $170.68 | 12.384% | $191.817 | $191.82 | $191.80 | $191.80 |
| Purchase #4 | $238.85 | 9.410% | $261.3258 | $261.33 | $261.35 | $261.30 |
| Purchase #5 | $61.48 | 11.764% | $68.7125 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $229.78 | 8.866% | $250.1523 | $250.15 | $250.15 | $250.20 |
| Purchase #7 | $154.25 | 12.868% | $174.0989 | $174.10 | $174.10 | $174.10 |
| 7 purchase totals = | $1,086.46 | $1,191.7039 | $1,191.71 | $1,191.70 | $1,191.70 | |