| 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 | $194.31 | 6.611% | $207.1558 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $138.48 | 4.865% | $145.2171 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $10.57 | 6.234% | $11.2289 | $11.23 | $11.25 | $11.20 |
| Purchase #4 | $208.56 | 13.226% | $236.1441 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $179.72 | 3.452% | $185.9239 | $185.92 | $185.90 | $185.90 |
| Purchase #6 | $176.71 | 10.138% | $194.6249 | $194.62 | $194.60 | $194.60 |
| Purchase #7 | $95.99 | 10.834% | $106.3896 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $1,004.34 | $1,086.6843 | $1,086.68 | $1,086.65 | $1,086.60 | |