| 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 | $184.82 | 3.262% | $190.8488 | $190.85 | $190.85 | $190.80 |
| Purchase #2 | $151.49 | 12.106% | $169.8294 | $169.83 | $169.85 | $169.80 |
| Purchase #3 | $177.40 | 8.322% | $192.1632 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $210.43 | 11.749% | $235.1534 | $235.15 | $235.15 | $235.20 |
| Purchase #5 | $237.92 | 4.413% | $248.4194 | $248.42 | $248.40 | $248.40 |
| Purchase #6 | $76.25 | 10.700% | $84.4088 | $84.41 | $84.40 | $84.40 |
| Purchase #7 | $159.72 | 12.208% | $179.2186 | $179.22 | $179.20 | $179.20 |
| 7 purchase totals = | $1,198.03 | $1,300.0416 | $1,300.04 | $1,300.00 | $1,300.00 | |