| 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 | $168.63 | 8.749% | $183.3834 | $183.38 | $183.40 | $183.40 |
| Purchase #2 | $130.57 | 8.568% | $141.7572 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $85.63 | 13.601% | $97.2765 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $207.55 | 5.660% | $219.2973 | $219.30 | $219.30 | $219.30 |
| Purchase #5 | $163.42 | 10.715% | $180.9305 | $180.93 | $180.95 | $180.90 |
| Purchase #6 | $193.72 | 9.586% | $212.29 | $212.29 | $212.30 | $212.30 |
| Purchase #7 | $134.90 | 13.347% | $152.9051 | $152.91 | $152.90 | $152.90 |
| 7 purchase totals = | $1,084.42 | $1,187.8400 | $1,187.85 | $1,187.90 | $1,187.90 | |