| 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 | $153.32 | 6.411% | $163.1493 | $163.15 | $163.15 | $163.10 |
| Purchase #2 | $30.85 | 6.480% | $32.8491 | $32.85 | $32.85 | $32.80 |
| Purchase #3 | $100.25 | 10.611% | $110.8875 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $230.56 | 5.160% | $242.4569 | $242.46 | $242.45 | $242.50 |
| Purchase #5 | $35.37 | 8.732% | $38.4585 | $38.46 | $38.45 | $38.50 |
| Purchase #6 | $121.31 | 7.798% | $130.7698 | $130.77 | $130.75 | $130.80 |
| Purchase #7 | $9.43 | 3.528% | $9.7627 | $9.76 | $9.75 | $9.80 |
| 7 purchase totals = | $681.09 | $728.3338 | $728.34 | $728.30 | $728.40 | |