| 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 | $145.48 | 7.630% | $156.5801 | $156.58 | $156.60 | $156.60 |
| Purchase #2 | $191.44 | 9.649% | $209.912 | $209.91 | $209.90 | $209.90 |
| Purchase #3 | $13.84 | 4.319% | $14.4377 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $149.38 | 8.110% | $161.4947 | $161.49 | $161.50 | $161.50 |
| Purchase #5 | $241.25 | 8.308% | $261.2931 | $261.29 | $261.30 | $261.30 |
| Purchase #6 | $153.49 | 10.409% | $169.4668 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $194.36 | 9.160% | $212.1634 | $212.16 | $212.15 | $212.20 |
| 7 purchase totals = | $1,089.24 | $1,185.3478 | $1,185.34 | $1,185.35 | $1,185.40 | |