| 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 | $197.39 | 6.627% | $210.471 | $210.47 | $210.45 | $210.50 |
| Purchase #2 | $45.38 | 8.756% | $49.3535 | $49.35 | $49.35 | $49.40 |
| Purchase #3 | $104.77 | 9.145% | $114.3512 | $114.35 | $114.35 | $114.40 |
| Purchase #4 | $86.60 | 10.529% | $95.7181 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $39.53 | 3.505% | $40.9155 | $40.92 | $40.90 | $40.90 |
| Purchase #6 | $168.53 | 10.692% | $186.5492 | $186.55 | $186.55 | $186.50 |
| Purchase #7 | $165.33 | 12.343% | $185.7367 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $807.53 | $883.0952 | $883.10 | $883.05 | $883.10 | |