| 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 | $144.83 | 4.565% | $151.4415 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $125.90 | 5.283% | $132.5513 | $132.55 | $132.55 | $132.60 |
| Purchase #3 | $16.71 | 12.243% | $18.7558 | $18.76 | $18.75 | $18.80 |
| Purchase #4 | $40.29 | 13.123% | $45.5773 | $45.58 | $45.60 | $45.60 |
| Purchase #5 | $114.72 | 5.769% | $121.3382 | $121.34 | $121.35 | $121.30 |
| Purchase #6 | $136.74 | 4.386% | $142.7374 | $142.74 | $142.75 | $142.70 |
| Purchase #7 | $144.63 | 11.862% | $161.786 | $161.79 | $161.80 | $161.80 |
| 7 purchase totals = | $723.82 | $774.1875 | $774.20 | $774.25 | $774.20 | |