| 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 | $94.72 | 7.105% | $101.4499 | $101.45 | $101.45 | $101.40 |
| Purchase #2 | $176.50 | 12.321% | $198.2466 | $198.25 | $198.25 | $198.20 |
| Purchase #3 | $161.93 | 7.567% | $174.1832 | $174.18 | $174.20 | $174.20 |
| Purchase #4 | $121.39 | 9.635% | $133.0859 | $133.09 | $133.10 | $133.10 |
| Purchase #5 | $183.44 | 7.846% | $197.8327 | $197.83 | $197.85 | $197.80 |
| Purchase #6 | $159.32 | 5.514% | $168.1049 | $168.10 | $168.10 | $168.10 |
| Purchase #7 | $193.39 | 3.412% | $199.9885 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $1,090.69 | $1,172.8917 | $1,172.89 | $1,172.95 | $1,172.80 | |