| 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 | $161.62 | 9.219% | $176.5197 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $214.62 | 5.370% | $226.1451 | $226.15 | $226.15 | $226.10 |
| Purchase #3 | $133.67 | 6.297% | $142.0872 | $142.09 | $142.10 | $142.10 |
| Purchase #4 | $169.92 | 13.631% | $193.0818 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $142.71 | 11.779% | $159.5198 | $159.52 | $159.50 | $159.50 |
| Purchase #6 | $27.95 | 10.776% | $30.9619 | $30.96 | $30.95 | $31.00 |
| Purchase #7 | $114.52 | 3.287% | $118.2843 | $118.28 | $118.30 | $118.30 |
| 7 purchase totals = | $965.01 | $1,046.5998 | $1,046.60 | $1,046.60 | $1,046.60 | |