| 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 | $128.44 | 11.170% | $142.7867 | $142.79 | $142.80 | $142.80 |
| Purchase #2 | $31.57 | 11.319% | $35.1434 | $35.14 | $35.15 | $35.10 |
| Purchase #3 | $44.91 | 4.529% | $46.944 | $46.94 | $46.95 | $46.90 |
| Purchase #4 | $200.29 | 13.115% | $226.558 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $202.40 | 3.189% | $208.8545 | $208.85 | $208.85 | $208.90 |
| Purchase #6 | $55.46 | 4.790% | $58.1165 | $58.12 | $58.10 | $58.10 |
| Purchase #7 | $15.85 | 5.765% | $16.7638 | $16.76 | $16.75 | $16.80 |
| 7 purchase totals = | $678.92 | $735.1669 | $735.16 | $735.15 | $735.20 | |