| 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 | $159.60 | 6.484% | $169.9485 | $169.95 | $169.95 | $169.90 |
| Purchase #2 | $117.57 | 4.780% | $123.1898 | $123.19 | $123.20 | $123.20 |
| Purchase #3 | $233.33 | 10.452% | $257.7177 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $183.43 | 13.435% | $208.0738 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $44.52 | 11.863% | $49.8014 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $76.78 | 5.813% | $81.2432 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $11.41 | 11.546% | $12.7274 | $12.73 | $12.75 | $12.70 |
| 7 purchase totals = | $826.64 | $902.7018 | $902.70 | $902.70 | $902.60 | |