| 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 | $177.44 | 5.221% | $186.7041 | $186.70 | $186.70 | $186.70 |
| Purchase #2 | $92.85 | 8.160% | $100.4266 | $100.43 | $100.45 | $100.40 |
| Purchase #3 | $14.48 | 6.369% | $15.4022 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $190.86 | 4.138% | $198.7578 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $108.49 | 11.616% | $121.0922 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $131.48 | 3.748% | $136.4079 | $136.41 | $136.40 | $136.40 |
| Purchase #7 | $75.36 | 10.238% | $83.0754 | $83.08 | $83.10 | $83.10 |
| 7 purchase totals = | $790.96 | $841.8662 | $841.87 | $841.90 | $841.90 | |