| 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 | $121.61 | 9.661% | $133.3587 | $133.36 | $133.35 | $133.40 |
| Purchase #2 | $175.34 | 4.871% | $183.8808 | $183.88 | $183.90 | $183.90 |
| Purchase #3 | $49.90 | 4.357% | $52.0741 | $52.07 | $52.05 | $52.10 |
| Purchase #4 | $121.25 | 8.803% | $131.9236 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $201.51 | 6.385% | $214.3764 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $227.42 | 6.558% | $242.3342 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $16.34 | 7.327% | $17.5372 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $913.37 | $975.4850 | $975.48 | $975.50 | $975.50 | |