| 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 | $150.55 | 13.108% | $170.2841 | $170.28 | $170.30 | $170.30 |
| Purchase #2 | $202.99 | 10.258% | $223.8127 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $11.93 | 8.200% | $12.9083 | $12.91 | $12.90 | $12.90 |
| Purchase #4 | $25.28 | 13.532% | $28.7009 | $28.70 | $28.70 | $28.70 |
| Purchase #5 | $166.99 | 5.509% | $176.1895 | $176.19 | $176.20 | $176.20 |
| Purchase #6 | $51.46 | 8.592% | $55.8814 | $55.88 | $55.90 | $55.90 |
| Purchase #7 | $225.66 | 5.214% | $237.4259 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $834.86 | $905.2028 | $905.20 | $905.25 | $905.20 | |