| 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 | $76.45 | 7.119% | $81.8925 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $166.46 | 4.184% | $173.4247 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $206.81 | 12.186% | $232.0119 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $131.64 | 8.309% | $142.578 | $142.58 | $142.60 | $142.60 |
| Purchase #5 | $136.67 | 6.587% | $145.6725 | $145.67 | $145.65 | $145.70 |
| Purchase #6 | $218.96 | 7.680% | $235.7761 | $235.78 | $235.80 | $235.80 |
| Purchase #7 | $175.59 | 8.351% | $190.2535 | $190.25 | $190.25 | $190.30 |
| 7 purchase totals = | $1,112.58 | $1,201.6092 | $1,201.60 | $1,201.60 | $1,201.70 | |