| 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 | $143.62 | 7.257% | $154.0425 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $102.99 | 6.441% | $109.6236 | $109.62 | $109.60 | $109.60 |
| Purchase #3 | $11.37 | 12.288% | $12.7671 | $12.77 | $12.75 | $12.80 |
| Purchase #4 | $222.68 | 8.568% | $241.7592 | $241.76 | $241.75 | $241.80 |
| Purchase #5 | $124.79 | 11.722% | $139.4179 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $97.73 | 13.710% | $111.1288 | $111.13 | $111.15 | $111.10 |
| Purchase #7 | $8.71 | 11.796% | $9.7374 | $9.74 | $9.75 | $9.70 |
| 7 purchase totals = | $711.89 | $778.4765 | $778.48 | $778.45 | $778.40 | |