| 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 | $7.29 | 10.395% | $8.0478 | $8.05 | $8.05 | $8.00 |
| Purchase #2 | $144.88 | 10.500% | $160.0924 | $160.09 | $160.10 | $160.10 |
| Purchase #3 | $167.65 | 13.512% | $190.3029 | $190.30 | $190.30 | $190.30 |
| Purchase #4 | $156.97 | 7.527% | $168.7851 | $168.79 | $168.80 | $168.80 |
| Purchase #5 | $190.84 | 6.212% | $202.695 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $98.93 | 7.420% | $106.2706 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $154.67 | 3.813% | $160.5676 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $921.23 | $996.7614 | $996.77 | $996.75 | $996.80 | |