| 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 | $145.46 | 10.452% | $160.6635 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $139.80 | 13.138% | $158.1669 | $158.17 | $158.15 | $158.20 |
| Purchase #3 | $42.28 | 8.598% | $45.9152 | $45.92 | $45.90 | $45.90 |
| Purchase #4 | $158.56 | 7.564% | $170.5535 | $170.55 | $170.55 | $170.60 |
| Purchase #5 | $110.47 | 3.866% | $114.7408 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $88.44 | 10.530% | $97.7527 | $97.75 | $97.75 | $97.80 |
| Purchase #7 | $243.90 | 4.357% | $254.5267 | $254.53 | $254.55 | $254.50 |
| 7 purchase totals = | $928.91 | $1,002.3193 | $1,002.32 | $1,002.30 | $1,002.40 | |