| 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 | $149.55 | 3.120% | $154.216 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $87.92 | 12.167% | $98.6172 | $98.62 | $98.60 | $98.60 |
| Purchase #3 | $17.89 | 10.598% | $19.786 | $19.79 | $19.80 | $19.80 |
| Purchase #4 | $160.28 | 3.612% | $166.0693 | $166.07 | $166.05 | $166.10 |
| Purchase #5 | $209.43 | 10.258% | $230.9133 | $230.91 | $230.90 | $230.90 |
| Purchase #6 | $13.72 | 13.806% | $15.6142 | $15.61 | $15.60 | $15.60 |
| Purchase #7 | $174.25 | 6.486% | $185.5519 | $185.55 | $185.55 | $185.60 |
| 7 purchase totals = | $813.04 | $870.7679 | $870.77 | $870.70 | $870.80 | |