| 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 | $172.91 | 6.356% | $183.9002 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $134.92 | 8.537% | $146.4381 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $74.62 | 4.171% | $77.7324 | $77.73 | $77.75 | $77.70 |
| Purchase #4 | $16.66 | 7.405% | $17.8937 | $17.89 | $17.90 | $17.90 |
| Purchase #5 | $71.57 | 13.388% | $81.1518 | $81.15 | $81.15 | $81.20 |
| Purchase #6 | $171.43 | 12.390% | $192.6702 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $157.94 | 9.362% | $172.7263 | $172.73 | $172.75 | $172.70 |
| 7 purchase totals = | $800.05 | $872.5127 | $872.51 | $872.55 | $872.50 | |