| 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 | $146.58 | 5.132% | $154.1025 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $171.38 | 12.232% | $192.3432 | $192.34 | $192.35 | $192.30 |
| Purchase #3 | $145.53 | 6.384% | $154.8206 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $82.27 | 5.119% | $86.4814 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $49.71 | 9.520% | $54.4424 | $54.44 | $54.45 | $54.40 |
| Purchase #6 | $111.39 | 6.607% | $118.7495 | $118.75 | $118.75 | $118.70 |
| Purchase #7 | $152.85 | 10.775% | $169.3196 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $859.71 | $930.2592 | $930.25 | $930.25 | $930.10 | |