| 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 | $155.38 | 9.747% | $170.5249 | $170.52 | $170.50 | $170.50 |
| Purchase #2 | $110.37 | 7.682% | $118.8486 | $118.85 | $118.85 | $118.80 |
| Purchase #3 | $171.41 | 8.847% | $186.5746 | $186.57 | $186.55 | $186.60 |
| Purchase #4 | $53.52 | 7.858% | $57.7256 | $57.73 | $57.75 | $57.70 |
| Purchase #5 | $118.67 | 12.141% | $133.0777 | $133.08 | $133.10 | $133.10 |
| Purchase #6 | $55.78 | 11.401% | $62.1395 | $62.14 | $62.15 | $62.10 |
| Purchase #7 | $167.87 | 5.337% | $176.8292 | $176.83 | $176.85 | $176.80 |
| 7 purchase totals = | $833.00 | $905.7201 | $905.72 | $905.75 | $905.60 | |