| 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 | $179.91 | 10.832% | $199.3979 | $199.40 | $199.40 | $199.40 |
| Purchase #2 | $123.73 | 13.349% | $140.2467 | $140.25 | $140.25 | $140.20 |
| Purchase #3 | $83.61 | 4.684% | $87.5263 | $87.53 | $87.55 | $87.50 |
| Purchase #4 | $48.63 | 6.784% | $51.9291 | $51.93 | $51.95 | $51.90 |
| Purchase #5 | $70.63 | 13.312% | $80.0323 | $80.03 | $80.05 | $80.00 |
| Purchase #6 | $104.71 | 9.220% | $114.3643 | $114.36 | $114.35 | $114.40 |
| Purchase #7 | $120.27 | 11.439% | $134.0277 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $731.49 | $807.5243 | $807.53 | $807.60 | $807.40 | |