| 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 | $126.89 | 8.152% | $137.2341 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $141.64 | 12.159% | $158.862 | $158.86 | $158.85 | $158.90 |
| Purchase #3 | $240.73 | 12.664% | $271.216 | $271.22 | $271.20 | $271.20 |
| Purchase #4 | $208.31 | 6.772% | $222.4168 | $222.42 | $222.40 | $222.40 |
| Purchase #5 | $140.75 | 11.448% | $156.8631 | $156.86 | $156.85 | $156.90 |
| Purchase #6 | $184.67 | 9.316% | $201.8739 | $201.87 | $201.85 | $201.90 |
| Purchase #7 | $212.48 | 10.637% | $235.0815 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $1,255.47 | $1,383.5474 | $1,383.54 | $1,383.50 | $1,383.60 | |