| 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 | $198.68 | 9.839% | $218.2281 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $170.78 | 7.579% | $183.7234 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $58.83 | 3.855% | $61.0979 | $61.10 | $61.10 | $61.10 |
| Purchase #4 | $5.84 | 7.562% | $6.2816 | $6.28 | $6.30 | $6.30 |
| Purchase #5 | $26.32 | 12.214% | $29.5347 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $54.67 | 8.509% | $59.3219 | $59.32 | $59.30 | $59.30 |
| Purchase #7 | $68.97 | 7.785% | $74.3393 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $584.09 | $632.5269 | $632.52 | $632.55 | $632.40 | |