| 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 | $140.52 | 3.770% | $145.8176 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $21.94 | 11.106% | $24.3767 | $24.38 | $24.40 | $24.40 |
| Purchase #3 | $76.49 | 11.172% | $85.0355 | $85.04 | $85.05 | $85.00 |
| Purchase #4 | $62.56 | 9.189% | $68.3086 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $16.62 | 7.804% | $17.917 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $118.59 | 5.678% | $125.3235 | $125.32 | $125.30 | $125.30 |
| Purchase #7 | $239.61 | 6.496% | $255.1751 | $255.18 | $255.20 | $255.20 |
| 7 purchase totals = | $676.33 | $721.9540 | $721.97 | $721.95 | $721.90 | |