| 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 | $41.70 | 3.580% | $43.1929 | $43.19 | $43.20 | $43.20 |
| Purchase #2 | $192.58 | 10.449% | $212.7027 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $9.53 | 12.275% | $10.6998 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $128.33 | 8.512% | $139.2534 | $139.25 | $139.25 | $139.30 |
| Purchase #5 | $149.92 | 5.411% | $158.0322 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $187.61 | 5.360% | $197.6659 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $134.43 | 8.284% | $145.5662 | $145.57 | $145.55 | $145.60 |
| 7 purchase totals = | $844.10 | $907.1131 | $907.11 | $907.10 | $907.20 | |