| 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 | $169.47 | 11.527% | $189.0048 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $189.45 | 8.561% | $205.6688 | $205.67 | $205.65 | $205.70 |
| Purchase #3 | $227.29 | 6.782% | $242.7048 | $242.70 | $242.70 | $242.70 |
| Purchase #4 | $109.33 | 13.501% | $124.0906 | $124.09 | $124.10 | $124.10 |
| Purchase #5 | $161.39 | 11.338% | $179.6884 | $179.69 | $179.70 | $179.70 |
| Purchase #6 | $34.56 | 8.355% | $37.4475 | $37.45 | $37.45 | $37.40 |
| Purchase #7 | $223.64 | 3.298% | $231.0156 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $1,115.13 | $1,209.6205 | $1,209.62 | $1,209.60 | $1,209.60 | |