| 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 | $180.76 | 9.470% | $197.878 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $76.87 | 5.824% | $81.3469 | $81.35 | $81.35 | $81.30 |
| Purchase #3 | $18.69 | 13.121% | $21.1423 | $21.14 | $21.15 | $21.10 |
| Purchase #4 | $249.81 | 13.646% | $283.8991 | $283.90 | $283.90 | $283.90 |
| Purchase #5 | $243.54 | 11.105% | $270.5851 | $270.59 | $270.60 | $270.60 |
| Purchase #6 | $19.29 | 10.762% | $21.366 | $21.37 | $21.35 | $21.40 |
| Purchase #7 | $102.62 | 5.414% | $108.1758 | $108.18 | $108.20 | $108.20 |
| 7 purchase totals = | $891.58 | $984.3932 | $984.41 | $984.45 | $984.40 | |