| 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 | $138.55 | 5.210% | $145.7685 | $145.77 | $145.75 | $145.80 |
| Purchase #2 | $166.49 | 10.843% | $184.5425 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $112.66 | 7.725% | $121.363 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $104.27 | 10.759% | $115.4884 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $13.51 | 7.263% | $14.4912 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $249.36 | 4.649% | $260.9527 | $260.95 | $260.95 | $261.00 |
| Purchase #7 | $240.78 | 9.831% | $264.4511 | $264.45 | $264.45 | $264.50 |
| 7 purchase totals = | $1,025.62 | $1,107.0574 | $1,107.05 | $1,107.05 | $1,107.20 | |