| 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 | $173.77 | 10.594% | $192.1792 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $82.98 | 12.331% | $93.2123 | $93.21 | $93.20 | $93.20 |
| Purchase #3 | $110.91 | 13.233% | $125.5867 | $125.59 | $125.60 | $125.60 |
| Purchase #4 | $203.83 | 9.748% | $223.6993 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $118.43 | 13.483% | $134.3979 | $134.40 | $134.40 | $134.40 |
| Purchase #6 | $185.25 | 11.343% | $206.2629 | $206.26 | $206.25 | $206.30 |
| Purchase #7 | $188.76 | 13.387% | $214.0293 | $214.03 | $214.05 | $214.00 |
| 7 purchase totals = | $1,063.93 | $1,189.3676 | $1,189.37 | $1,189.40 | $1,189.40 | |