| 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 | $167.98 | 13.609% | $190.8404 | $190.84 | $190.85 | $190.80 |
| Purchase #2 | $95.72 | 12.447% | $107.6343 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $128.88 | 8.539% | $139.8851 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $160.36 | 13.752% | $182.4127 | $182.41 | $182.40 | $182.40 |
| Purchase #5 | $70.66 | 12.216% | $79.2918 | $79.29 | $79.30 | $79.30 |
| Purchase #6 | $24.40 | 8.449% | $26.4616 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $94.54 | 10.267% | $104.2464 | $104.25 | $104.25 | $104.20 |
| 7 purchase totals = | $742.54 | $830.7723 | $830.77 | $830.80 | $830.70 | |