| 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 | $192.47 | 12.568% | $216.6596 | $216.66 | $216.65 | $216.70 |
| Purchase #2 | $156.63 | 8.769% | $170.3649 | $170.36 | $170.35 | $170.40 |
| Purchase #3 | $193.51 | 10.873% | $214.5503 | $214.55 | $214.55 | $214.60 |
| Purchase #4 | $205.55 | 11.738% | $229.6775 | $229.68 | $229.70 | $229.70 |
| Purchase #5 | $30.91 | 5.670% | $32.6626 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $51.27 | 6.871% | $54.7928 | $54.79 | $54.80 | $54.80 |
| Purchase #7 | $209.32 | 13.639% | $237.8692 | $237.87 | $237.85 | $237.90 |
| 7 purchase totals = | $1,039.66 | $1,156.5769 | $1,156.57 | $1,156.55 | $1,156.80 | |