| 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 | $136.60 | 5.785% | $144.5023 | $144.50 | $144.50 | $144.50 |
| Purchase #2 | $8.57 | 13.274% | $9.7076 | $9.71 | $9.70 | $9.70 |
| Purchase #3 | $183.66 | 10.622% | $203.1684 | $203.17 | $203.15 | $203.20 |
| Purchase #4 | $223.52 | 4.562% | $233.717 | $233.72 | $233.70 | $233.70 |
| Purchase #5 | $7.26 | 9.267% | $7.9328 | $7.93 | $7.95 | $7.90 |
| Purchase #6 | $177.58 | 12.618% | $199.987 | $199.99 | $200.00 | $200.00 |
| Purchase #7 | $29.59 | 10.634% | $32.7366 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $766.78 | $831.7517 | $831.76 | $831.75 | $831.70 | |