| 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 | $174.92 | 5.158% | $183.9424 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $186.36 | 6.817% | $199.0642 | $199.06 | $199.05 | $199.10 |
| Purchase #3 | $197.77 | 9.359% | $216.2793 | $216.28 | $216.30 | $216.30 |
| Purchase #4 | $138.61 | 4.620% | $145.0138 | $145.01 | $145.00 | $145.00 |
| Purchase #5 | $8.46 | 4.779% | $8.8643 | $8.86 | $8.85 | $8.90 |
| Purchase #6 | $46.70 | 8.858% | $50.8367 | $50.84 | $50.85 | $50.80 |
| Purchase #7 | $174.79 | 11.850% | $195.5026 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $927.61 | $999.5033 | $999.49 | $999.50 | $999.50 | |