| 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 | $45.28 | 7.766% | $48.7964 | $48.80 | $48.80 | $48.80 |
| Purchase #2 | $144.69 | 7.107% | $154.9731 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $163.25 | 7.528% | $175.5395 | $175.54 | $175.55 | $175.50 |
| Purchase #4 | $113.84 | 13.841% | $129.5966 | $129.60 | $129.60 | $129.60 |
| Purchase #5 | $224.45 | 8.657% | $243.8806 | $243.88 | $243.90 | $243.90 |
| Purchase #6 | $11.82 | 13.528% | $13.419 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $238.35 | 3.828% | $247.474 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $941.68 | $1,013.6792 | $1,013.68 | $1,013.65 | $1,013.70 | |