| 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 | $197.46 | 3.314% | $204.0038 | $204.00 | $204.00 | $204.00 |
| Purchase #2 | $144.41 | 13.835% | $164.3891 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $119.84 | 4.813% | $125.6079 | $125.61 | $125.60 | $125.60 |
| Purchase #4 | $91.91 | 5.508% | $96.9724 | $96.97 | $96.95 | $97.00 |
| Purchase #5 | $50.38 | 4.509% | $52.6516 | $52.65 | $52.65 | $52.70 |
| Purchase #6 | $139.37 | 5.388% | $146.8793 | $146.88 | $146.90 | $146.90 |
| Purchase #7 | $5.59 | 4.555% | $5.8446 | $5.84 | $5.85 | $5.80 |
| 7 purchase totals = | $748.96 | $796.3487 | $796.34 | $796.35 | $796.40 | |