| 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 | $164.70 | 6.498% | $175.4022 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $145.86 | 5.137% | $153.3528 | $153.35 | $153.35 | $153.40 |
| Purchase #3 | $136.43 | 3.309% | $140.9445 | $140.94 | $140.95 | $140.90 |
| Purchase #4 | $212.73 | 12.134% | $238.5427 | $238.54 | $238.55 | $238.50 |
| Purchase #5 | $227.68 | 3.473% | $235.5873 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $55.31 | 5.743% | $58.4865 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $82.54 | 10.304% | $91.0449 | $91.04 | $91.05 | $91.00 |
| 7 purchase totals = | $1,025.25 | $1,093.3609 | $1,093.35 | $1,093.40 | $1,093.30 | |