| 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 | $110.27 | 6.459% | $117.3923 | $117.39 | $117.40 | $117.40 |
| Purchase #2 | $148.56 | 11.831% | $166.1361 | $166.14 | $166.15 | $166.10 |
| Purchase #3 | $190.75 | 3.583% | $197.5846 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $249.82 | 6.792% | $266.7878 | $266.79 | $266.80 | $266.80 |
| Purchase #5 | $49.25 | 12.435% | $55.3742 | $55.37 | $55.35 | $55.40 |
| Purchase #6 | $176.40 | 10.808% | $195.4653 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $55.70 | 4.402% | $58.1519 | $58.15 | $58.15 | $58.20 |
| 7 purchase totals = | $980.75 | $1,056.8922 | $1,056.89 | $1,056.90 | $1,057.00 | |