| 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 | $21.79 | 6.870% | $23.287 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $162.33 | 9.475% | $177.7108 | $177.71 | $177.70 | $177.70 |
| Purchase #3 | $155.75 | 9.667% | $170.8064 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $58.87 | 6.186% | $62.5117 | $62.51 | $62.50 | $62.50 |
| Purchase #5 | $15.66 | 6.230% | $16.6356 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $168.61 | 9.481% | $184.5959 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $121.36 | 13.870% | $138.1926 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $704.37 | $773.7400 | $773.75 | $773.75 | $773.70 | |