| 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 | $135.95 | 11.661% | $151.8031 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $30.86 | 8.324% | $33.4288 | $33.43 | $33.45 | $33.40 |
| Purchase #3 | $111.36 | 11.745% | $124.4392 | $124.44 | $124.45 | $124.40 |
| Purchase #4 | $184.62 | 7.565% | $198.5865 | $198.59 | $198.60 | $198.60 |
| Purchase #5 | $36.37 | 3.439% | $37.6208 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $201.62 | 11.120% | $224.0401 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $74.53 | 8.768% | $81.0648 | $81.06 | $81.05 | $81.10 |
| 7 purchase totals = | $775.31 | $850.9833 | $850.98 | $851.00 | $850.90 | |