| 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 | $225.36 | 3.167% | $232.4972 | $232.50 | $232.50 | $232.50 |
| Purchase #2 | $184.62 | 8.164% | $199.6924 | $199.69 | $199.70 | $199.70 |
| Purchase #3 | $104.65 | 7.554% | $112.5553 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $80.65 | 11.227% | $89.7046 | $89.70 | $89.70 | $89.70 |
| Purchase #5 | $179.65 | 6.866% | $191.9848 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $73.61 | 10.555% | $81.3795 | $81.38 | $81.40 | $81.40 |
| Purchase #7 | $157.70 | 5.609% | $166.5454 | $166.55 | $166.55 | $166.50 |
| 7 purchase totals = | $1,006.24 | $1,074.3592 | $1,074.36 | $1,074.40 | $1,074.40 | |