| 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 | $157.81 | 11.793% | $176.4205 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $231.53 | 6.691% | $247.0217 | $247.02 | $247.00 | $247.00 |
| Purchase #3 | $236.60 | 13.441% | $268.4014 | $268.40 | $268.40 | $268.40 |
| Purchase #4 | $150.96 | 3.746% | $156.615 | $156.62 | $156.60 | $156.60 |
| Purchase #5 | $202.51 | 7.622% | $217.9453 | $217.95 | $217.95 | $217.90 |
| Purchase #6 | $8.53 | 5.194% | $8.973 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $250.76 | 8.503% | $272.0821 | $272.08 | $272.10 | $272.10 |
| 7 purchase totals = | $1,238.70 | $1,347.4590 | $1,347.46 | $1,347.40 | $1,347.40 | |