| 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 | $16.82 | 10.513% | $18.5883 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $22.48 | 10.185% | $24.7696 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $223.53 | 9.134% | $243.9472 | $243.95 | $243.95 | $243.90 |
| Purchase #4 | $139.65 | 4.467% | $145.8882 | $145.89 | $145.90 | $145.90 |
| Purchase #5 | $58.69 | 6.612% | $62.5706 | $62.57 | $62.55 | $62.60 |
| Purchase #6 | $212.43 | 10.245% | $234.1935 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $120.50 | 11.104% | $133.8803 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $794.10 | $863.8377 | $863.84 | $863.85 | $863.90 | |