| 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 | $128.48 | 12.149% | $144.089 | $144.09 | $144.10 | $144.10 |
| Purchase #2 | $5.46 | 5.731% | $5.7729 | $5.77 | $5.75 | $5.80 |
| Purchase #3 | $106.71 | 10.364% | $117.7694 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $152.48 | 8.746% | $165.8159 | $165.82 | $165.80 | $165.80 |
| Purchase #5 | $132.40 | 8.787% | $144.034 | $144.03 | $144.05 | $144.00 |
| Purchase #6 | $45.65 | 13.155% | $51.6553 | $51.66 | $51.65 | $51.70 |
| Purchase #7 | $156.27 | 8.660% | $169.803 | $169.80 | $169.80 | $169.80 |
| 7 purchase totals = | $727.45 | $798.9395 | $798.94 | $798.90 | $799.00 | |