| 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 | $178.30 | 13.738% | $202.7949 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $104.41 | 5.529% | $110.1828 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $210.83 | 12.583% | $237.3587 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $159.69 | 13.277% | $180.892 | $180.89 | $180.90 | $180.90 |
| Purchase #5 | $163.33 | 12.721% | $184.1072 | $184.11 | $184.10 | $184.10 |
| Purchase #6 | $128.41 | 12.161% | $144.0259 | $144.03 | $144.05 | $144.00 |
| Purchase #7 | $13.82 | 11.650% | $15.43 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $958.79 | $1,074.7915 | $1,074.79 | $1,074.85 | $1,074.80 | |