| 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 | $161.96 | 13.635% | $184.0432 | $184.04 | $184.05 | $184.00 |
| Purchase #2 | $25.53 | 12.496% | $28.7202 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $141.95 | 9.748% | $155.7873 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $41.40 | 8.581% | $44.9525 | $44.95 | $44.95 | $45.00 |
| Purchase #5 | $190.51 | 4.268% | $198.641 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $89.36 | 9.441% | $97.7965 | $97.80 | $97.80 | $97.80 |
| Purchase #7 | $104.92 | 5.452% | $110.6402 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $755.63 | $820.5809 | $820.58 | $820.60 | $820.50 | |