| 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 | $195.98 | 5.460% | $206.6805 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $159.98 | 8.118% | $172.9672 | $172.97 | $172.95 | $173.00 |
| Purchase #3 | $15.35 | 8.834% | $16.706 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $172.34 | 9.521% | $188.7485 | $188.75 | $188.75 | $188.70 |
| Purchase #5 | $249.98 | 4.412% | $261.0091 | $261.01 | $261.00 | $261.00 |
| Purchase #6 | $156.64 | 7.347% | $168.1483 | $168.15 | $168.15 | $168.10 |
| Purchase #7 | $115.82 | 13.709% | $131.6978 | $131.70 | $131.70 | $131.70 |
| 7 purchase totals = | $1,066.09 | $1,145.9574 | $1,145.97 | $1,145.95 | $1,145.90 | |