| 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 | $188.25 | 3.773% | $195.3527 | $195.35 | $195.35 | $195.40 |
| Purchase #2 | $149.62 | 4.441% | $156.2646 | $156.26 | $156.25 | $156.30 |
| Purchase #3 | $93.89 | 6.727% | $100.206 | $100.21 | $100.20 | $100.20 |
| Purchase #4 | $181.71 | 11.507% | $202.6194 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $177.34 | 10.536% | $196.0245 | $196.02 | $196.00 | $196.00 |
| Purchase #6 | $90.53 | 3.680% | $93.8615 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $26.47 | 7.557% | $28.4703 | $28.47 | $28.45 | $28.50 |
| 7 purchase totals = | $907.81 | $972.7990 | $972.79 | $972.70 | $972.90 | |