| 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 | $172.92 | 3.826% | $179.5359 | $179.54 | $179.55 | $179.50 |
| Purchase #2 | $237.42 | 12.295% | $266.6108 | $266.61 | $266.60 | $266.60 |
| Purchase #3 | $100.73 | 3.455% | $104.2102 | $104.21 | $104.20 | $104.20 |
| Purchase #4 | $102.78 | 7.669% | $110.6622 | $110.66 | $110.65 | $110.70 |
| Purchase #5 | $229.92 | 7.340% | $246.7961 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $74.61 | 4.487% | $77.9578 | $77.96 | $77.95 | $78.00 |
| Purchase #7 | $144.69 | 13.694% | $164.5038 | $164.50 | $164.50 | $164.50 |
| 7 purchase totals = | $1,063.07 | $1,150.2768 | $1,150.28 | $1,150.25 | $1,150.30 | |