| 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 | $163.64 | 12.342% | $183.8364 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $214.92 | 10.397% | $237.2652 | $237.27 | $237.25 | $237.30 |
| Purchase #3 | $111.38 | 7.357% | $119.5742 | $119.57 | $119.55 | $119.60 |
| Purchase #4 | $121.79 | 4.701% | $127.5153 | $127.52 | $127.50 | $127.50 |
| Purchase #5 | $141.65 | 12.870% | $159.8804 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $149.26 | 7.364% | $160.2515 | $160.25 | $160.25 | $160.30 |
| Purchase #7 | $193.78 | 3.780% | $201.1049 | $201.10 | $201.10 | $201.10 |
| 7 purchase totals = | $1,096.42 | $1,189.4279 | $1,189.43 | $1,189.40 | $1,189.50 | |