| 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 | $169.39 | 3.624% | $175.5287 | $175.53 | $175.55 | $175.50 |
| Purchase #2 | $161.59 | 13.567% | $183.5129 | $183.51 | $183.50 | $183.50 |
| Purchase #3 | $146.80 | 6.211% | $155.9177 | $155.92 | $155.90 | $155.90 |
| Purchase #4 | $198.98 | 3.721% | $206.384 | $206.38 | $206.40 | $206.40 |
| Purchase #5 | $205.76 | 11.502% | $229.4265 | $229.43 | $229.45 | $229.40 |
| Purchase #6 | $154.96 | 5.398% | $163.3247 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $72.74 | 4.378% | $75.9246 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $1,110.22 | $1,190.0191 | $1,190.01 | $1,190.00 | $1,189.90 | |