| 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 | $157.65 | 10.241% | $173.7949 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $33.87 | 13.761% | $38.5309 | $38.53 | $38.55 | $38.50 |
| Purchase #3 | $249.56 | 5.765% | $263.9471 | $263.95 | $263.95 | $263.90 |
| Purchase #4 | $159.93 | 10.355% | $176.4908 | $176.49 | $176.50 | $176.50 |
| Purchase #5 | $237.47 | 10.127% | $261.5186 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $201.90 | 13.431% | $229.0172 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $145.84 | 5.529% | $153.9035 | $153.90 | $153.90 | $153.90 |
| 7 purchase totals = | $1,186.22 | $1,297.2030 | $1,297.20 | $1,297.20 | $1,297.10 | |