| 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 | $103.68 | 11.547% | $115.6519 | $115.65 | $115.65 | $115.70 |
| Purchase #2 | $109.93 | 3.854% | $114.1667 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $171.54 | 5.674% | $181.2732 | $181.27 | $181.25 | $181.30 |
| Purchase #4 | $169.54 | 11.414% | $188.8913 | $188.89 | $188.90 | $188.90 |
| Purchase #5 | $66.96 | 11.473% | $74.6423 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $121.81 | 10.445% | $134.5331 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $145.79 | 7.478% | $156.6922 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $889.25 | $965.8507 | $965.84 | $965.85 | $965.90 | |