| 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 | $150.54 | 8.422% | $163.2185 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $242.84 | 4.792% | $254.4769 | $254.48 | $254.50 | $254.50 |
| Purchase #3 | $133.30 | 4.548% | $139.3625 | $139.36 | $139.35 | $139.40 |
| Purchase #4 | $20.95 | 11.109% | $23.2773 | $23.28 | $23.30 | $23.30 |
| Purchase #5 | $128.68 | 12.737% | $145.07 | $145.07 | $145.05 | $145.10 |
| Purchase #6 | $129.31 | 12.482% | $145.4505 | $145.45 | $145.45 | $145.50 |
| Purchase #7 | $124.49 | 4.205% | $129.7248 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $930.11 | $1,000.5805 | $1,000.58 | $1,000.55 | $1,000.70 | |