| 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 | $143.59 | 3.361% | $148.4161 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $226.58 | 12.856% | $255.7091 | $255.71 | $255.70 | $255.70 |
| Purchase #3 | $93.70 | 12.519% | $105.4303 | $105.43 | $105.45 | $105.40 |
| Purchase #4 | $177.43 | 9.420% | $194.1439 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $21.63 | 7.561% | $23.2654 | $23.27 | $23.25 | $23.30 |
| Purchase #6 | $199.96 | 7.750% | $215.4569 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $122.41 | 11.275% | $136.2117 | $136.21 | $136.20 | $136.20 |
| 7 purchase totals = | $985.30 | $1,078.6334 | $1,078.64 | $1,078.60 | $1,078.60 | |