| 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 | $154.59 | 8.571% | $167.8399 | $167.84 | $167.85 | $167.80 |
| Purchase #2 | $178.93 | 3.728% | $185.6005 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $177.57 | 12.447% | $199.6721 | $199.67 | $199.65 | $199.70 |
| Purchase #4 | $25.30 | 13.117% | $28.6186 | $28.62 | $28.60 | $28.60 |
| Purchase #5 | $217.39 | 13.230% | $246.1507 | $246.15 | $246.15 | $246.20 |
| Purchase #6 | $121.56 | 10.764% | $134.6447 | $134.64 | $134.65 | $134.60 |
| Purchase #7 | $226.48 | 7.465% | $243.3867 | $243.39 | $243.40 | $243.40 |
| 7 purchase totals = | $1,101.82 | $1,205.9132 | $1,205.91 | $1,205.90 | $1,205.90 | |