| 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 | $127.48 | 11.393% | $142.0038 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $186.32 | 9.174% | $203.413 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $47.80 | 7.874% | $51.5638 | $51.56 | $51.55 | $51.60 |
| Purchase #4 | $15.89 | 10.651% | $17.5824 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $74.43 | 9.287% | $81.3423 | $81.34 | $81.35 | $81.30 |
| Purchase #6 | $150.31 | 13.639% | $170.8108 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $60.84 | 8.280% | $65.8776 | $65.88 | $65.90 | $65.90 |
| 7 purchase totals = | $663.07 | $732.5937 | $732.58 | $732.60 | $732.60 | |