| 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 | $171.80 | 9.635% | $188.3529 | $188.35 | $188.35 | $188.40 |
| Purchase #2 | $188.61 | 9.357% | $206.2582 | $206.26 | $206.25 | $206.30 |
| Purchase #3 | $104.78 | 13.185% | $118.5952 | $118.60 | $118.60 | $118.60 |
| Purchase #4 | $44.71 | 6.654% | $47.685 | $47.69 | $47.70 | $47.70 |
| Purchase #5 | $39.55 | 9.212% | $43.1933 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $10.35 | 9.269% | $11.3093 | $11.31 | $11.30 | $11.30 |
| Purchase #7 | $34.99 | 11.166% | $38.897 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $594.79 | $654.2909 | $654.30 | $654.30 | $654.40 | |