| 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 | $161.85 | 7.808% | $174.4872 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $120.31 | 7.436% | $129.2563 | $129.26 | $129.25 | $129.30 |
| Purchase #3 | $232.75 | 3.303% | $240.4377 | $240.44 | $240.45 | $240.40 |
| Purchase #4 | $223.67 | 8.490% | $242.6596 | $242.66 | $242.65 | $242.70 |
| Purchase #5 | $90.47 | 8.153% | $97.846 | $97.85 | $97.85 | $97.80 |
| Purchase #6 | $50.42 | 3.496% | $52.1827 | $52.18 | $52.20 | $52.20 |
| Purchase #7 | $36.42 | 7.624% | $39.1967 | $39.20 | $39.20 | $39.20 |
| 7 purchase totals = | $915.89 | $976.0662 | $976.08 | $976.10 | $976.10 | |