| 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 | $156.94 | 5.189% | $165.0836 | $165.08 | $165.10 | $165.10 |
| Purchase #2 | $161.33 | 4.462% | $168.5285 | $168.53 | $168.55 | $168.50 |
| Purchase #3 | $205.66 | 3.312% | $212.4715 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $207.39 | 3.552% | $214.7565 | $214.76 | $214.75 | $214.80 |
| Purchase #5 | $203.25 | 11.721% | $227.0729 | $227.07 | $227.05 | $227.10 |
| Purchase #6 | $127.38 | 12.573% | $143.3955 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $42.36 | 5.121% | $44.5293 | $44.53 | $44.55 | $44.50 |
| 7 purchase totals = | $1,104.31 | $1,175.8378 | $1,175.84 | $1,175.85 | $1,175.90 | |