| 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 | $98.81 | 12.775% | $111.433 | $111.43 | $111.45 | $111.40 |
| Purchase #2 | $168.32 | 9.215% | $183.8307 | $183.83 | $183.85 | $183.80 |
| Purchase #3 | $125.59 | 12.130% | $140.8241 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $45.98 | 11.525% | $51.2792 | $51.28 | $51.30 | $51.30 |
| Purchase #5 | $9.65 | 4.730% | $10.1064 | $10.11 | $10.10 | $10.10 |
| Purchase #6 | $219.34 | 6.169% | $232.8711 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $127.76 | 6.843% | $136.5026 | $136.50 | $136.50 | $136.50 |
| 7 purchase totals = | $795.45 | $866.8471 | $866.84 | $866.85 | $866.80 | |