| 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 | $180.76 | 4.427% | $188.7622 | $188.76 | $188.75 | $188.80 |
| Purchase #2 | $27.34 | 3.582% | $28.3193 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $157.47 | 12.133% | $176.5758 | $176.58 | $176.60 | $176.60 |
| Purchase #4 | $95.53 | 5.780% | $101.0516 | $101.05 | $101.05 | $101.10 |
| Purchase #5 | $16.37 | 4.263% | $17.0679 | $17.07 | $17.05 | $17.10 |
| Purchase #6 | $64.38 | 12.351% | $72.3316 | $72.33 | $72.35 | $72.30 |
| Purchase #7 | $61.86 | 13.218% | $70.0367 | $70.04 | $70.05 | $70.00 |
| 7 purchase totals = | $603.71 | $654.1451 | $654.15 | $654.15 | $654.20 | |