| 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 | $147.34 | 5.436% | $155.3494 | $155.35 | $155.35 | $155.30 |
| Purchase #2 | $31.50 | 7.558% | $33.8808 | $33.88 | $33.90 | $33.90 |
| Purchase #3 | $51.79 | 12.130% | $58.0721 | $58.07 | $58.05 | $58.10 |
| Purchase #4 | $65.73 | 13.520% | $74.6167 | $74.62 | $74.60 | $74.60 |
| Purchase #5 | $78.72 | 5.375% | $82.9512 | $82.95 | $82.95 | $83.00 |
| Purchase #6 | $116.99 | 3.608% | $121.211 | $121.21 | $121.20 | $121.20 |
| Purchase #7 | $142.29 | 5.395% | $149.9665 | $149.97 | $149.95 | $150.00 |
| 7 purchase totals = | $634.36 | $676.0477 | $676.05 | $676.00 | $676.10 | |