| 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 | $160.77 | 13.473% | $182.4305 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $42.25 | 5.730% | $44.6709 | $44.67 | $44.65 | $44.70 |
| Purchase #3 | $209.94 | 9.271% | $229.4035 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $204.94 | 12.177% | $229.8955 | $229.90 | $229.90 | $229.90 |
| Purchase #5 | $124.46 | 9.831% | $136.6957 | $136.70 | $136.70 | $136.70 |
| Purchase #6 | $223.85 | 6.714% | $238.8793 | $238.88 | $238.90 | $238.90 |
| Purchase #7 | $221.37 | 4.733% | $231.8474 | $231.85 | $231.85 | $231.80 |
| 7 purchase totals = | $1,187.58 | $1,293.8228 | $1,293.83 | $1,293.85 | $1,293.80 | |