| 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 | $182.93 | 9.214% | $199.7852 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $102.95 | 11.435% | $114.7223 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $188.36 | 4.841% | $197.4785 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $42.80 | 11.475% | $47.7113 | $47.71 | $47.70 | $47.70 |
| Purchase #5 | $24.74 | 6.793% | $26.4206 | $26.42 | $26.40 | $26.40 |
| Purchase #6 | $76.76 | 11.638% | $85.6933 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $6.42 | 6.174% | $6.8164 | $6.82 | $6.80 | $6.80 |
| 7 purchase totals = | $624.96 | $678.6276 | $678.63 | $678.60 | $678.60 | |