| 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 | $180.79 | 9.601% | $198.1476 | $198.15 | $198.15 | $198.10 |
| Purchase #2 | $62.77 | 11.630% | $70.0702 | $70.07 | $70.05 | $70.10 |
| Purchase #3 | $11.34 | 3.257% | $11.7093 | $11.71 | $11.70 | $11.70 |
| Purchase #4 | $130.38 | 8.601% | $141.594 | $141.59 | $141.60 | $141.60 |
| Purchase #5 | $113.69 | 7.108% | $121.7711 | $121.77 | $121.75 | $121.80 |
| Purchase #6 | $112.48 | 10.870% | $124.7066 | $124.71 | $124.70 | $124.70 |
| Purchase #7 | $41.71 | 10.158% | $45.9469 | $45.95 | $45.95 | $45.90 |
| 7 purchase totals = | $653.16 | $713.9457 | $713.95 | $713.90 | $713.90 | |