| 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 | $158.69 | 9.473% | $173.7227 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $48.71 | 3.739% | $50.5313 | $50.53 | $50.55 | $50.50 |
| Purchase #3 | $85.57 | 9.276% | $93.5075 | $93.51 | $93.50 | $93.50 |
| Purchase #4 | $46.58 | 8.597% | $50.5845 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $182.45 | 8.765% | $198.4417 | $198.44 | $198.45 | $198.40 |
| Purchase #6 | $97.72 | 7.473% | $105.0226 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $250.56 | 10.430% | $276.6934 | $276.69 | $276.70 | $276.70 |
| 7 purchase totals = | $870.28 | $948.5037 | $948.49 | $948.50 | $948.40 | |