| 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 | $76.86 | 12.831% | $86.7219 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $136.42 | 3.458% | $141.1374 | $141.14 | $141.15 | $141.10 |
| Purchase #3 | $168.74 | 5.116% | $177.3727 | $177.37 | $177.35 | $177.40 |
| Purchase #4 | $207.75 | 13.803% | $236.4257 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $172.77 | 9.162% | $188.5992 | $188.60 | $188.60 | $188.60 |
| Purchase #6 | $74.75 | 9.308% | $81.7077 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $21.95 | 11.570% | $24.4896 | $24.49 | $24.50 | $24.50 |
| 7 purchase totals = | $859.24 | $936.4542 | $936.46 | $936.45 | $936.40 | |