| 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 | $175.55 | 3.791% | $182.2051 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $95.76 | 5.759% | $101.2748 | $101.27 | $101.25 | $101.30 |
| Purchase #3 | $182.67 | 12.287% | $205.1147 | $205.11 | $205.10 | $205.10 |
| Purchase #4 | $16.42 | 6.522% | $17.4909 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $32.58 | 8.667% | $35.4037 | $35.40 | $35.40 | $35.40 |
| Purchase #6 | $126.39 | 10.334% | $139.4511 | $139.45 | $139.45 | $139.50 |
| Purchase #7 | $238.87 | 11.264% | $265.7763 | $265.78 | $265.80 | $265.80 |
| 7 purchase totals = | $868.24 | $946.7166 | $946.71 | $946.70 | $946.80 | |