| 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 | $98.27 | 11.352% | $109.4256 | $109.43 | $109.45 | $109.40 |
| Purchase #2 | $154.44 | 3.502% | $159.8485 | $159.85 | $159.85 | $159.80 |
| Purchase #3 | $152.96 | 10.317% | $168.7409 | $168.74 | $168.75 | $168.70 |
| Purchase #4 | $222.61 | 5.645% | $235.1763 | $235.18 | $235.20 | $235.20 |
| Purchase #5 | $73.41 | 8.692% | $79.7908 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $156.49 | 12.839% | $176.5818 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $164.94 | 13.387% | $187.0205 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $1,023.12 | $1,116.5844 | $1,116.59 | $1,116.65 | $1,116.50 | |