| 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 | $127.41 | 9.253% | $139.1992 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $174.70 | 4.288% | $182.1911 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $143.48 | 3.421% | $148.3885 | $148.39 | $148.40 | $148.40 |
| Purchase #4 | $81.76 | 11.828% | $91.4306 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $141.99 | 10.808% | $157.3363 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $186.63 | 13.314% | $211.4779 | $211.48 | $211.50 | $211.50 |
| Purchase #7 | $150.38 | 9.337% | $164.421 | $164.42 | $164.40 | $164.40 |
| 7 purchase totals = | $1,006.35 | $1,094.4446 | $1,094.45 | $1,094.50 | $1,094.40 | |