| 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 | $156.99 | 12.377% | $176.4207 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $221.54 | 7.630% | $238.4435 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $20.78 | 7.810% | $22.4029 | $22.40 | $22.40 | $22.40 |
| Purchase #4 | $77.60 | 5.322% | $81.7299 | $81.73 | $81.75 | $81.70 |
| Purchase #5 | $9.27 | 9.740% | $10.1729 | $10.17 | $10.15 | $10.20 |
| Purchase #6 | $23.75 | 6.290% | $25.2439 | $25.24 | $25.25 | $25.20 |
| Purchase #7 | $204.57 | 6.526% | $217.9202 | $217.92 | $217.90 | $217.90 |
| 7 purchase totals = | $714.50 | $772.3340 | $772.32 | $772.30 | $772.20 | |