| 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 | $155.91 | 3.829% | $161.8798 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $228.71 | 3.779% | $237.353 | $237.35 | $237.35 | $237.40 |
| Purchase #3 | $105.33 | 8.360% | $114.1356 | $114.14 | $114.15 | $114.10 |
| Purchase #4 | $141.72 | 8.720% | $154.078 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $47.97 | 5.288% | $50.5067 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $148.91 | 4.260% | $155.2536 | $155.25 | $155.25 | $155.30 |
| Purchase #7 | $213.52 | 13.503% | $242.3516 | $242.35 | $242.35 | $242.40 |
| 7 purchase totals = | $1,042.07 | $1,115.5583 | $1,115.56 | $1,115.60 | $1,115.70 | |