| 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 | $149.60 | 13.136% | $169.2515 | $169.25 | $169.25 | $169.30 |
| Purchase #2 | $126.77 | 9.250% | $138.4962 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $38.70 | 6.487% | $41.2105 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $197.32 | 6.133% | $209.4216 | $209.42 | $209.40 | $209.40 |
| Purchase #5 | $49.49 | 4.857% | $51.8937 | $51.89 | $51.90 | $51.90 |
| Purchase #6 | $67.34 | 12.758% | $75.9312 | $75.93 | $75.95 | $75.90 |
| Purchase #7 | $215.48 | 3.135% | $222.2353 | $222.24 | $222.25 | $222.20 |
| 7 purchase totals = | $844.70 | $908.4400 | $908.44 | $908.45 | $908.40 | |