| 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 | $170.31 | 8.138% | $184.1698 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $185.73 | 11.579% | $207.2357 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $89.35 | 8.826% | $97.236 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $154.92 | 10.464% | $171.1308 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $23.99 | 12.234% | $26.9249 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $118.96 | 12.600% | $133.949 | $133.95 | $133.95 | $133.90 |
| Purchase #7 | $60.97 | 10.309% | $67.2554 | $67.26 | $67.25 | $67.30 |
| 7 purchase totals = | $804.23 | $887.9016 | $887.91 | $887.90 | $887.80 | |