| 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 | $152.28 | 8.148% | $164.6878 | $164.69 | $164.70 | $164.70 |
| Purchase #2 | $203.47 | 11.622% | $227.1173 | $227.12 | $227.10 | $227.10 |
| Purchase #3 | $181.69 | 8.404% | $196.9592 | $196.96 | $196.95 | $197.00 |
| Purchase #4 | $26.75 | 5.695% | $28.2734 | $28.27 | $28.25 | $28.30 |
| Purchase #5 | $204.31 | 8.698% | $222.0809 | $222.08 | $222.10 | $222.10 |
| Purchase #6 | $174.69 | 4.811% | $183.0943 | $183.09 | $183.10 | $183.10 |
| Purchase #7 | $107.95 | 9.728% | $118.4514 | $118.45 | $118.45 | $118.50 |
| 7 purchase totals = | $1,051.14 | $1,140.6643 | $1,140.66 | $1,140.65 | $1,140.80 | |