| 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 | $142.25 | 7.661% | $153.1478 | $153.15 | $153.15 | $153.10 |
| Purchase #2 | $29.39 | 8.748% | $31.961 | $31.96 | $31.95 | $32.00 |
| Purchase #3 | $185.72 | 3.643% | $192.4858 | $192.49 | $192.50 | $192.50 |
| Purchase #4 | $112.88 | 3.423% | $116.7439 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $222.82 | 4.525% | $232.9026 | $232.90 | $232.90 | $232.90 |
| Purchase #6 | $164.26 | 5.441% | $173.1974 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $114.56 | 9.259% | $125.1671 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $971.88 | $1,025.6056 | $1,025.61 | $1,025.60 | $1,025.60 | |