| 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 | $182.53 | 10.649% | $201.9676 | $201.97 | $201.95 | $202.00 |
| Purchase #2 | $143.51 | 4.667% | $150.2076 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $221.61 | 4.483% | $231.5448 | $231.54 | $231.55 | $231.50 |
| Purchase #4 | $30.96 | 12.636% | $34.8721 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $30.91 | 9.339% | $33.7967 | $33.80 | $33.80 | $33.80 |
| Purchase #6 | $50.92 | 10.120% | $56.0731 | $56.07 | $56.05 | $56.10 |
| Purchase #7 | $144.56 | 8.688% | $157.1194 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $805.00 | $865.5813 | $865.58 | $865.50 | $865.60 | |