| 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 | $168.33 | 9.874% | $184.9509 | $184.95 | $184.95 | $185.00 |
| Purchase #2 | $82.80 | 4.285% | $86.348 | $86.35 | $86.35 | $86.30 |
| Purchase #3 | $127.31 | 5.238% | $133.9785 | $133.98 | $134.00 | $134.00 |
| Purchase #4 | $75.34 | 8.576% | $81.8012 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $102.97 | 12.128% | $115.4582 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $80.66 | 5.588% | $85.1673 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $96.55 | 8.130% | $104.3995 | $104.40 | $104.40 | $104.40 |
| 7 purchase totals = | $733.96 | $792.1036 | $792.11 | $792.10 | $792.20 | |