| 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 | $155.76 | 4.411% | $162.6306 | $162.63 | $162.65 | $162.60 |
| Purchase #2 | $180.66 | 9.837% | $198.4315 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $249.53 | 6.607% | $266.0164 | $266.02 | $266.00 | $266.00 |
| Purchase #4 | $170.66 | 12.529% | $192.042 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $243.44 | 7.233% | $261.048 | $261.05 | $261.05 | $261.00 |
| Purchase #6 | $83.66 | 12.471% | $94.0932 | $94.09 | $94.10 | $94.10 |
| Purchase #7 | $125.65 | 3.168% | $129.6306 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $1,209.36 | $1,303.8923 | $1,303.89 | $1,303.95 | $1,303.70 | |