| 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 | $161.29 | 7.551% | $173.469 | $173.47 | $173.45 | $173.50 |
| Purchase #2 | $228.27 | 3.234% | $235.6523 | $235.65 | $235.65 | $235.70 |
| Purchase #3 | $16.43 | 4.366% | $17.1473 | $17.15 | $17.15 | $17.10 |
| Purchase #4 | $72.54 | 12.391% | $81.5284 | $81.53 | $81.55 | $81.50 |
| Purchase #5 | $80.47 | 10.550% | $88.9596 | $88.96 | $88.95 | $89.00 |
| Purchase #6 | $108.73 | 11.177% | $120.8828 | $120.88 | $120.90 | $120.90 |
| Purchase #7 | $67.57 | 3.681% | $70.0573 | $70.06 | $70.05 | $70.10 |
| 7 purchase totals = | $735.30 | $787.6967 | $787.70 | $787.70 | $787.80 | |