| 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 | $188.68 | 7.512% | $202.8536 | $202.85 | $202.85 | $202.90 |
| Purchase #2 | $33.86 | 10.719% | $37.4895 | $37.49 | $37.50 | $37.50 |
| Purchase #3 | $99.94 | 12.441% | $112.3735 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $231.79 | 3.214% | $239.2397 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $74.67 | 12.304% | $83.8574 | $83.86 | $83.85 | $83.90 |
| Purchase #6 | $31.74 | 11.840% | $35.498 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $162.64 | 10.452% | $179.6391 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $823.32 | $890.9508 | $890.95 | $890.95 | $891.00 | |