| 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 | $177.27 | 11.874% | $198.319 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $181.32 | 6.253% | $192.6579 | $192.66 | $192.65 | $192.70 |
| Purchase #3 | $10.60 | 4.573% | $11.0847 | $11.08 | $11.10 | $11.10 |
| Purchase #4 | $6.64 | 3.262% | $6.8566 | $6.86 | $6.85 | $6.90 |
| Purchase #5 | $112.31 | 8.840% | $122.2382 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $193.99 | 4.736% | $203.1774 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $48.35 | 9.369% | $52.8799 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $730.48 | $787.2137 | $787.22 | $787.25 | $787.30 | |