| 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 | $93.54 | 12.212% | $104.9631 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $134.27 | 8.716% | $145.973 | $145.97 | $145.95 | $146.00 |
| Purchase #3 | $57.80 | 10.743% | $64.0095 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $119.75 | 6.566% | $127.6128 | $127.61 | $127.60 | $127.60 |
| Purchase #5 | $161.66 | 11.382% | $180.0601 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $138.63 | 4.862% | $145.3702 | $145.37 | $145.35 | $145.40 |
| Purchase #7 | $106.35 | 7.319% | $114.1338 | $114.13 | $114.15 | $114.10 |
| 7 purchase totals = | $812.00 | $882.1225 | $882.11 | $882.05 | $882.20 | |