| 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 | $143.87 | 10.246% | $158.6109 | $158.61 | $158.60 | $158.60 |
| Purchase #2 | $220.75 | 10.360% | $243.6197 | $243.62 | $243.60 | $243.60 |
| Purchase #3 | $166.38 | 11.242% | $185.0844 | $185.08 | $185.10 | $185.10 |
| Purchase #4 | $119.33 | 8.748% | $129.769 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $140.33 | 3.548% | $145.3089 | $145.31 | $145.30 | $145.30 |
| Purchase #6 | $206.37 | 5.271% | $217.2478 | $217.25 | $217.25 | $217.20 |
| Purchase #7 | $106.87 | 13.724% | $121.5368 | $121.54 | $121.55 | $121.50 |
| 7 purchase totals = | $1,103.90 | $1,201.1775 | $1,201.18 | $1,201.15 | $1,201.10 | |