| 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 | $171.54 | 7.772% | $184.8721 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $120.40 | 10.818% | $133.4249 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $115.44 | 9.779% | $126.7289 | $126.73 | $126.75 | $126.70 |
| Purchase #4 | $210.84 | 12.153% | $236.4634 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $186.59 | 8.623% | $202.6797 | $202.68 | $202.70 | $202.70 |
| Purchase #6 | $185.71 | 12.778% | $209.44 | $209.44 | $209.45 | $209.40 |
| Purchase #7 | $11.44 | 9.419% | $12.5175 | $12.52 | $12.50 | $12.50 |
| 7 purchase totals = | $1,001.96 | $1,106.1265 | $1,106.12 | $1,106.10 | $1,106.10 | |