| 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 | $189.73 | 4.680% | $198.6094 | $198.61 | $198.60 | $198.60 |
| Purchase #2 | $13.29 | 3.663% | $13.7768 | $13.78 | $13.80 | $13.80 |
| Purchase #3 | $133.49 | 11.107% | $148.3167 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $162.75 | 4.606% | $170.2463 | $170.25 | $170.25 | $170.20 |
| Purchase #5 | $93.56 | 13.430% | $106.1251 | $106.13 | $106.15 | $106.10 |
| Purchase #6 | $14.64 | 6.660% | $15.615 | $15.62 | $15.60 | $15.60 |
| Purchase #7 | $97.36 | 11.693% | $108.7443 | $108.74 | $108.75 | $108.70 |
| 7 purchase totals = | $704.82 | $761.4336 | $761.45 | $761.45 | $761.30 | |