| 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 | $160.65 | 4.418% | $167.7475 | $167.75 | $167.75 | $167.70 |
| Purchase #2 | $170.31 | 10.456% | $188.1176 | $188.12 | $188.10 | $188.10 |
| Purchase #3 | $64.93 | 12.387% | $72.9729 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $228.28 | 3.191% | $235.5644 | $235.56 | $235.55 | $235.60 |
| Purchase #5 | $117.65 | 10.382% | $129.8644 | $129.86 | $129.85 | $129.90 |
| Purchase #6 | $81.66 | 10.379% | $90.1355 | $90.14 | $90.15 | $90.10 |
| Purchase #7 | $58.54 | 4.616% | $61.2422 | $61.24 | $61.25 | $61.20 |
| 7 purchase totals = | $882.02 | $945.6445 | $945.64 | $945.60 | $945.60 | |