| 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 | $123.89 | 11.103% | $137.6455 | $137.65 | $137.65 | $137.60 |
| Purchase #2 | $18.56 | 7.854% | $20.0177 | $20.02 | $20.00 | $20.00 |
| Purchase #3 | $48.41 | 9.376% | $52.9489 | $52.95 | $52.95 | $52.90 |
| Purchase #4 | $82.65 | 11.253% | $91.9506 | $91.95 | $91.95 | $92.00 |
| Purchase #5 | $128.76 | 5.609% | $135.9821 | $135.98 | $136.00 | $136.00 |
| Purchase #6 | $130.30 | 12.388% | $146.4416 | $146.44 | $146.45 | $146.40 |
| Purchase #7 | $92.48 | 5.440% | $97.5109 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $625.05 | $682.4973 | $682.50 | $682.50 | $682.40 | |