| 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 | $127.34 | 11.182% | $141.5792 | $141.58 | $141.60 | $141.60 |
| Purchase #2 | $25.46 | 3.421% | $26.331 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $161.31 | 11.770% | $180.2962 | $180.30 | $180.30 | $180.30 |
| Purchase #4 | $82.40 | 3.468% | $85.2576 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $239.55 | 7.358% | $257.1761 | $257.18 | $257.20 | $257.20 |
| Purchase #6 | $20.34 | 7.126% | $21.7894 | $21.79 | $21.80 | $21.80 |
| Purchase #7 | $140.27 | 4.717% | $146.8865 | $146.89 | $146.90 | $146.90 |
| 7 purchase totals = | $796.67 | $859.3160 | $859.33 | $859.40 | $859.40 | |