| 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 | $14.61 | 9.603% | $16.013 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $186.36 | 3.735% | $193.3205 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $211.59 | 8.297% | $229.1456 | $229.15 | $229.15 | $229.10 |
| Purchase #4 | $17.29 | 8.535% | $18.7657 | $18.77 | $18.75 | $18.80 |
| Purchase #5 | $77.47 | 9.515% | $84.8413 | $84.84 | $84.85 | $84.80 |
| Purchase #6 | $202.77 | 12.824% | $228.7732 | $228.77 | $228.75 | $228.80 |
| Purchase #7 | $66.50 | 9.488% | $72.8095 | $72.81 | $72.80 | $72.80 |
| 7 purchase totals = | $776.59 | $843.6688 | $843.67 | $843.60 | $843.60 | |