| 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 | $181.45 | 3.367% | $187.5594 | $187.56 | $187.55 | $187.60 |
| Purchase #2 | $79.80 | 8.650% | $86.7027 | $86.70 | $86.70 | $86.70 |
| Purchase #3 | $187.38 | 8.340% | $203.0075 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $97.50 | 7.554% | $104.8652 | $104.87 | $104.85 | $104.90 |
| Purchase #5 | $51.98 | 11.341% | $57.8751 | $57.88 | $57.90 | $57.90 |
| Purchase #6 | $32.30 | 12.772% | $36.4254 | $36.43 | $36.45 | $36.40 |
| Purchase #7 | $170.85 | 12.463% | $192.143 | $192.14 | $192.15 | $192.10 |
| 7 purchase totals = | $801.26 | $868.5783 | $868.59 | $868.60 | $868.60 | |