| 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 | $127.34 | 13.537% | $144.578 | $144.58 | $144.60 | $144.60 |
| Purchase #2 | $127.36 | 8.693% | $138.4314 | $138.43 | $138.45 | $138.40 |
| Purchase #3 | $194.50 | 5.217% | $204.6471 | $204.65 | $204.65 | $204.60 |
| Purchase #4 | $233.47 | 4.197% | $243.2687 | $243.27 | $243.25 | $243.30 |
| Purchase #5 | $52.72 | 9.656% | $57.8106 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $16.59 | 3.802% | $17.2208 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $108.87 | 13.786% | $123.8788 | $123.88 | $123.90 | $123.90 |
| 7 purchase totals = | $860.85 | $929.8354 | $929.84 | $929.85 | $929.80 | |