| 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 | $181.66 | 6.300% | $193.1046 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $134.41 | 10.697% | $148.7878 | $148.79 | $148.80 | $148.80 |
| Purchase #3 | $149.60 | 11.527% | $166.8444 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $168.93 | 4.382% | $176.3325 | $176.33 | $176.35 | $176.30 |
| Purchase #5 | $105.76 | 3.103% | $109.0417 | $109.04 | $109.05 | $109.00 |
| Purchase #6 | $154.51 | 5.708% | $163.3294 | $163.33 | $163.35 | $163.30 |
| Purchase #7 | $175.90 | 8.121% | $190.1848 | $190.18 | $190.20 | $190.20 |
| 7 purchase totals = | $1,070.77 | $1,147.6252 | $1,147.61 | $1,147.70 | $1,147.50 | |