| 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 | $151.91 | 7.547% | $163.3746 | $163.37 | $163.35 | $163.40 |
| Purchase #2 | $18.26 | 12.748% | $20.5878 | $20.59 | $20.60 | $20.60 |
| Purchase #3 | $117.35 | 12.358% | $131.8521 | $131.85 | $131.85 | $131.90 |
| Purchase #4 | $197.61 | 11.350% | $220.0387 | $220.04 | $220.05 | $220.00 |
| Purchase #5 | $206.72 | 12.522% | $232.6055 | $232.61 | $232.60 | $232.60 |
| Purchase #6 | $104.31 | 4.375% | $108.8736 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $142.73 | 10.306% | $157.4398 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $938.89 | $1,034.7721 | $1,034.77 | $1,034.75 | $1,034.80 | |