| 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 | $114.91 | 9.299% | $125.5955 | $125.60 | $125.60 | $125.60 |
| Purchase #2 | $6.76 | 8.504% | $7.3349 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $182.50 | 12.590% | $205.4768 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $188.82 | 11.270% | $210.1 | $210.10 | $210.10 | $210.10 |
| Purchase #5 | $9.56 | 13.723% | $10.8719 | $10.87 | $10.85 | $10.90 |
| Purchase #6 | $93.94 | 6.779% | $100.3082 | $100.31 | $100.30 | $100.30 |
| Purchase #7 | $117.31 | 10.404% | $129.5149 | $129.51 | $129.50 | $129.50 |
| 7 purchase totals = | $713.80 | $789.2022 | $789.20 | $789.20 | $789.20 | |