| 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 | $144.61 | 11.249% | $160.8772 | $160.88 | $160.90 | $160.90 |
| Purchase #2 | $210.73 | 11.546% | $235.0609 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $132.88 | 3.390% | $137.3846 | $137.38 | $137.40 | $137.40 |
| Purchase #4 | $33.51 | 8.669% | $36.415 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $91.99 | 6.864% | $98.3042 | $98.30 | $98.30 | $98.30 |
| Purchase #6 | $206.46 | 9.340% | $225.7434 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $240.38 | 8.804% | $261.5431 | $261.54 | $261.55 | $261.50 |
| 7 purchase totals = | $1,060.56 | $1,155.3284 | $1,155.32 | $1,155.35 | $1,155.30 | |