| 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 | $151.62 | 10.284% | $167.2126 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $68.66 | 3.754% | $71.2375 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $159.29 | 5.722% | $168.4046 | $168.40 | $168.40 | $168.40 |
| Purchase #4 | $92.95 | 7.506% | $99.9268 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $60.63 | 7.849% | $65.3888 | $65.39 | $65.40 | $65.40 |
| Purchase #6 | $56.70 | 11.437% | $63.1848 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $123.77 | 13.627% | $140.6361 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $713.62 | $775.9912 | $775.99 | $776.05 | $775.90 | |