| 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 | $157.85 | 5.202% | $166.0614 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $63.91 | 5.144% | $67.1975 | $67.20 | $67.20 | $67.20 |
| Purchase #3 | $97.63 | 3.450% | $100.9982 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $177.68 | 4.165% | $185.0804 | $185.08 | $185.10 | $185.10 |
| Purchase #5 | $93.26 | 12.672% | $105.0779 | $105.08 | $105.10 | $105.10 |
| Purchase #6 | $194.92 | 5.430% | $205.5042 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $96.53 | 10.392% | $106.5614 | $106.56 | $106.55 | $106.60 |
| 7 purchase totals = | $881.78 | $936.4810 | $936.48 | $936.50 | $936.60 | |