| 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 | $169.86 | 3.238% | $175.3601 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $71.61 | 9.265% | $78.2447 | $78.24 | $78.25 | $78.20 |
| Purchase #3 | $123.49 | 8.186% | $133.5989 | $133.60 | $133.60 | $133.60 |
| Purchase #4 | $125.53 | 10.860% | $139.1626 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $124.61 | 12.639% | $140.3595 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $20.29 | 6.126% | $21.533 | $21.53 | $21.55 | $21.50 |
| Purchase #7 | $245.51 | 4.707% | $257.0662 | $257.07 | $257.05 | $257.10 |
| 7 purchase totals = | $880.90 | $945.3250 | $945.32 | $945.30 | $945.40 | |