| 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 | $191.95 | 7.210% | $205.7896 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $30.80 | 6.536% | $32.8131 | $32.81 | $32.80 | $32.80 |
| Purchase #3 | $124.49 | 6.267% | $132.2918 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $112.56 | 7.223% | $120.6902 | $120.69 | $120.70 | $120.70 |
| Purchase #5 | $27.95 | 7.263% | $29.98 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $173.75 | 11.794% | $194.2421 | $194.24 | $194.25 | $194.20 |
| Purchase #7 | $18.74 | 3.632% | $19.4206 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $680.24 | $735.2274 | $735.22 | $735.25 | $735.20 | |