| 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 | $95.52 | 8.579% | $103.7147 | $103.71 | $103.70 | $103.70 |
| Purchase #2 | $125.65 | 7.220% | $134.7219 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $133.63 | 6.218% | $141.9391 | $141.94 | $141.95 | $141.90 |
| Purchase #4 | $163.92 | 10.292% | $180.7906 | $180.79 | $180.80 | $180.80 |
| Purchase #5 | $201.26 | 8.213% | $217.7895 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $180.61 | 8.609% | $196.1587 | $196.16 | $196.15 | $196.20 |
| Purchase #7 | $206.76 | 4.491% | $216.0456 | $216.05 | $216.05 | $216.00 |
| 7 purchase totals = | $1,107.35 | $1,191.1601 | $1,191.16 | $1,191.15 | $1,191.10 | |