| 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 | $176.52 | 9.276% | $192.894 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $7.93 | 4.228% | $8.2653 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $136.97 | 6.710% | $146.1607 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $7.76 | 10.225% | $8.5535 | $8.55 | $8.55 | $8.60 |
| Purchase #5 | $54.60 | 5.126% | $57.3988 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $153.66 | 7.610% | $165.3535 | $165.35 | $165.35 | $165.40 |
| Purchase #7 | $16.39 | 7.637% | $17.6417 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $553.83 | $596.2675 | $596.26 | $596.25 | $596.40 | |