| 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 | $173.42 | 7.322% | $186.1178 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $66.41 | 4.461% | $69.3726 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $205.79 | 10.118% | $226.6118 | $226.61 | $226.60 | $226.60 |
| Purchase #4 | $144.78 | 8.471% | $157.0443 | $157.04 | $157.05 | $157.00 |
| Purchase #5 | $5.26 | 11.567% | $5.8684 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $176.34 | 3.391% | $182.3197 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $32.64 | 6.641% | $34.8076 | $34.81 | $34.80 | $34.80 |
| 7 purchase totals = | $804.64 | $862.1422 | $862.14 | $862.05 | $862.10 | |