| 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 | $153.83 | 7.721% | $165.7072 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $113.89 | 9.239% | $124.4123 | $124.41 | $124.40 | $124.40 |
| Purchase #3 | $215.40 | 11.194% | $239.5119 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $164.70 | 9.106% | $179.6976 | $179.70 | $179.70 | $179.70 |
| Purchase #5 | $31.80 | 8.872% | $34.6213 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $91.78 | 13.470% | $104.1428 | $104.14 | $104.15 | $104.10 |
| Purchase #7 | $15.74 | 8.190% | $17.0291 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $787.14 | $865.1222 | $865.12 | $865.10 | $865.00 | |