| 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 | $107.62 | 4.541% | $112.507 | $112.51 | $112.50 | $112.50 |
| Purchase #2 | $199.89 | 3.393% | $206.6723 | $206.67 | $206.65 | $206.70 |
| Purchase #3 | $159.85 | 6.354% | $170.0069 | $170.01 | $170.00 | $170.00 |
| Purchase #4 | $15.25 | 7.769% | $16.4348 | $16.43 | $16.45 | $16.40 |
| Purchase #5 | $77.33 | 6.351% | $82.2412 | $82.24 | $82.25 | $82.20 |
| Purchase #6 | $138.36 | 4.203% | $144.1753 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $174.89 | 6.814% | $186.807 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $873.19 | $918.8445 | $918.85 | $918.85 | $918.80 | |