| 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 | $175.35 | 3.752% | $181.9291 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $8.43 | 6.790% | $9.0024 | $9.00 | $9.00 | $9.00 |
| Purchase #3 | $115.46 | 3.303% | $119.2736 | $119.27 | $119.25 | $119.30 |
| Purchase #4 | $151.69 | 8.175% | $164.0907 | $164.09 | $164.10 | $164.10 |
| Purchase #5 | $108.47 | 6.590% | $115.6182 | $115.62 | $115.60 | $115.60 |
| Purchase #6 | $102.97 | 11.676% | $114.9928 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $208.92 | 12.765% | $235.5886 | $235.59 | $235.60 | $235.60 |
| 7 purchase totals = | $871.29 | $940.4954 | $940.49 | $940.50 | $940.50 | |