| 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 | $154.94 | 11.504% | $172.7643 | $172.76 | $172.75 | $172.80 |
| Purchase #2 | $20.72 | 12.210% | $23.2499 | $23.25 | $23.25 | $23.20 |
| Purchase #3 | $40.96 | 8.241% | $44.3355 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $23.92 | 11.690% | $26.7162 | $26.72 | $26.70 | $26.70 |
| Purchase #5 | $191.59 | 13.761% | $217.9547 | $217.95 | $217.95 | $218.00 |
| Purchase #6 | $179.97 | 7.451% | $193.3796 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $227.50 | 3.568% | $235.6172 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $839.60 | $914.0174 | $914.02 | $914.00 | $914.00 | |