| 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 | $144.57 | 7.143% | $154.8966 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $198.41 | 7.748% | $213.7828 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $163.35 | 3.168% | $168.5249 | $168.52 | $168.50 | $168.50 |
| Purchase #4 | $177.63 | 4.171% | $185.0389 | $185.04 | $185.05 | $185.00 |
| Purchase #5 | $15.83 | 13.749% | $18.0065 | $18.01 | $18.00 | $18.00 |
| Purchase #6 | $67.25 | 10.833% | $74.5352 | $74.54 | $74.55 | $74.50 |
| Purchase #7 | $184.97 | 3.462% | $191.3737 | $191.37 | $191.35 | $191.40 |
| 7 purchase totals = | $952.01 | $1,006.1586 | $1,006.16 | $1,006.15 | $1,006.10 | |