| 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 | $208.34 | 3.219% | $215.0465 | $215.05 | $215.05 | $215.00 |
| Purchase #2 | $169.61 | 4.531% | $177.295 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $153.90 | 4.561% | $160.9194 | $160.92 | $160.90 | $160.90 |
| Purchase #4 | $57.34 | 7.598% | $61.6967 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $45.39 | 13.639% | $51.5807 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $158.51 | 11.698% | $177.0525 | $177.05 | $177.05 | $177.10 |
| Purchase #7 | $19.75 | 10.238% | $21.772 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $812.84 | $865.3628 | $865.37 | $865.35 | $865.40 | |