| 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 | $147.40 | 13.719% | $167.6218 | $167.62 | $167.60 | $167.60 |
| Purchase #2 | $101.55 | 8.633% | $110.3168 | $110.32 | $110.30 | $110.30 |
| Purchase #3 | $78.92 | 4.426% | $82.413 | $82.41 | $82.40 | $82.40 |
| Purchase #4 | $130.55 | 7.581% | $140.447 | $140.45 | $140.45 | $140.40 |
| Purchase #5 | $194.73 | 10.319% | $214.8242 | $214.82 | $214.80 | $214.80 |
| Purchase #6 | $218.91 | 9.301% | $239.2708 | $239.27 | $239.25 | $239.30 |
| Purchase #7 | $208.42 | 13.363% | $236.2712 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $1,080.48 | $1,191.1648 | $1,191.16 | $1,191.05 | $1,191.10 | |