| 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 | $191.41 | 13.473% | $217.1987 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $175.64 | 10.854% | $194.704 | $194.70 | $194.70 | $194.70 |
| Purchase #3 | $7.58 | 6.471% | $8.0705 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $157.95 | 4.412% | $164.9188 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $14.87 | 10.677% | $16.4577 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $205.74 | 6.856% | $219.8455 | $219.85 | $219.85 | $219.80 |
| Purchase #7 | $5.45 | 11.410% | $6.0718 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $758.64 | $827.2670 | $827.27 | $827.20 | $827.30 | |