| 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 | $177.95 | 13.195% | $201.4305 | $201.43 | $201.45 | $201.40 |
| Purchase #2 | $123.28 | 4.381% | $128.6809 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $70.87 | 3.327% | $73.2278 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $99.94 | 4.805% | $104.7421 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $74.86 | 5.598% | $79.0507 | $79.05 | $79.05 | $79.10 |
| Purchase #6 | $64.89 | 11.432% | $72.3082 | $72.31 | $72.30 | $72.30 |
| Purchase #7 | $160.70 | 5.223% | $169.0934 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $772.49 | $828.5336 | $828.53 | $828.60 | $828.50 | |