| 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 | $185.80 | 13.853% | $211.5389 | $211.54 | $211.55 | $211.50 |
| Purchase #2 | $120.69 | 11.635% | $134.7323 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $10.30 | 5.378% | $10.8539 | $10.85 | $10.85 | $10.90 |
| Purchase #4 | $17.73 | 12.685% | $19.9791 | $19.98 | $20.00 | $20.00 |
| Purchase #5 | $16.58 | 8.142% | $17.9299 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $145.63 | 12.760% | $164.2124 | $164.21 | $164.20 | $164.20 |
| Purchase #7 | $207.59 | 12.187% | $232.889 | $232.89 | $232.90 | $232.90 |
| 7 purchase totals = | $704.32 | $792.1355 | $792.13 | $792.20 | $792.10 | |