| 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 | $138.58 | 4.611% | $144.9699 | $144.97 | $144.95 | $145.00 |
| Purchase #2 | $188.77 | 8.114% | $204.0868 | $204.09 | $204.10 | $204.10 |
| Purchase #3 | $65.77 | 13.275% | $74.501 | $74.50 | $74.50 | $74.50 |
| Purchase #4 | $14.89 | 6.722% | $15.8909 | $15.89 | $15.90 | $15.90 |
| Purchase #5 | $104.97 | 8.832% | $114.241 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $78.49 | 11.574% | $87.5744 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $230.97 | 9.231% | $252.2908 | $252.29 | $252.30 | $252.30 |
| 7 purchase totals = | $822.44 | $893.5548 | $893.55 | $893.55 | $893.60 | |