| 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 | $134.64 | 5.357% | $141.8527 | $141.85 | $141.85 | $141.90 |
| Purchase #2 | $147.37 | 10.469% | $162.7982 | $162.80 | $162.80 | $162.80 |
| Purchase #3 | $213.89 | 5.406% | $225.4529 | $225.45 | $225.45 | $225.50 |
| Purchase #4 | $164.85 | 11.423% | $183.6808 | $183.68 | $183.70 | $183.70 |
| Purchase #5 | $27.63 | 5.549% | $29.1632 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $156.25 | 4.145% | $162.7266 | $162.73 | $162.75 | $162.70 |
| Purchase #7 | $216.81 | 8.869% | $236.0389 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $1,061.44 | $1,141.7133 | $1,141.71 | $1,141.75 | $1,141.80 | |