| 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 | $153.46 | 9.367% | $167.8346 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $180.70 | 13.772% | $205.586 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $108.86 | 5.730% | $115.0977 | $115.10 | $115.10 | $115.10 |
| Purchase #4 | $31.70 | 7.382% | $34.0401 | $34.04 | $34.05 | $34.00 |
| Purchase #5 | $66.66 | 13.119% | $75.4051 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $81.43 | 5.300% | $85.7458 | $85.75 | $85.75 | $85.70 |
| Purchase #7 | $228.29 | 8.559% | $247.8293 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $851.10 | $931.5386 | $931.55 | $931.60 | $931.40 | |