| 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 | $197.27 | 12.735% | $222.3923 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $75.49 | 13.697% | $85.8299 | $85.83 | $85.85 | $85.80 |
| Purchase #3 | $163.93 | 9.149% | $178.928 | $178.93 | $178.95 | $178.90 |
| Purchase #4 | $177.30 | 5.211% | $186.5391 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $16.96 | 4.772% | $17.7693 | $17.77 | $17.75 | $17.80 |
| Purchase #6 | $209.49 | 12.817% | $236.3403 | $236.34 | $236.35 | $236.30 |
| Purchase #7 | $186.63 | 13.385% | $211.6104 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $1,027.07 | $1,139.4093 | $1,139.41 | $1,139.45 | $1,139.30 | |