| 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 | $149.67 | 10.326% | $165.1249 | $165.12 | $165.10 | $165.10 |
| Purchase #2 | $170.64 | 3.367% | $176.3854 | $176.39 | $176.40 | $176.40 |
| Purchase #3 | $123.40 | 7.832% | $133.0647 | $133.06 | $133.05 | $133.10 |
| Purchase #4 | $16.82 | 9.279% | $18.3807 | $18.38 | $18.40 | $18.40 |
| Purchase #5 | $115.75 | 12.178% | $129.846 | $129.85 | $129.85 | $129.80 |
| Purchase #6 | $104.89 | 9.531% | $114.8871 | $114.89 | $114.90 | $114.90 |
| Purchase #7 | $212.58 | 13.551% | $241.3867 | $241.39 | $241.40 | $241.40 |
| 7 purchase totals = | $893.75 | $979.0755 | $979.08 | $979.10 | $979.10 | |