| 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 | $38.28 | 10.179% | $42.1765 | $42.18 | $42.20 | $42.20 |
| Purchase #2 | $110.61 | 7.748% | $119.1801 | $119.18 | $119.20 | $119.20 |
| Purchase #3 | $172.88 | 11.607% | $192.9462 | $192.95 | $192.95 | $192.90 |
| Purchase #4 | $25.74 | 11.375% | $28.6679 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $15.38 | 11.144% | $17.0939 | $17.09 | $17.10 | $17.10 |
| Purchase #6 | $168.89 | 10.319% | $186.3178 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $217.30 | 8.351% | $235.4467 | $235.45 | $235.45 | $235.40 |
| 7 purchase totals = | $749.08 | $821.8291 | $821.84 | $821.85 | $821.80 | |