| 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 | $135.65 | 9.250% | $148.1976 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $73.38 | 9.424% | $80.2953 | $80.30 | $80.30 | $80.30 |
| Purchase #3 | $131.76 | 12.645% | $148.4211 | $148.42 | $148.40 | $148.40 |
| Purchase #4 | $95.83 | 10.329% | $105.7283 | $105.73 | $105.75 | $105.70 |
| Purchase #5 | $154.52 | 5.103% | $162.4052 | $162.41 | $162.40 | $162.40 |
| Purchase #6 | $186.84 | 3.689% | $193.7325 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $171.28 | 7.357% | $183.8811 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $949.26 | $1,022.6611 | $1,022.67 | $1,022.70 | $1,022.60 | |