| 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 | $175.55 | 4.215% | $182.9494 | $182.95 | $182.95 | $182.90 |
| Purchase #2 | $78.45 | 3.367% | $81.0914 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $115.71 | 6.109% | $122.7787 | $122.78 | $122.80 | $122.80 |
| Purchase #4 | $28.59 | 3.466% | $29.5809 | $29.58 | $29.60 | $29.60 |
| Purchase #5 | $64.61 | 7.717% | $69.596 | $69.60 | $69.60 | $69.60 |
| Purchase #6 | $37.83 | 9.347% | $41.366 | $41.37 | $41.35 | $41.40 |
| Purchase #7 | $227.26 | 8.722% | $247.0816 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $728.00 | $774.4440 | $774.45 | $774.50 | $774.50 | |