| 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 | $181.38 | 13.834% | $206.4721 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $176.96 | 10.843% | $196.1478 | $196.15 | $196.15 | $196.10 |
| Purchase #3 | $138.60 | 8.224% | $149.9985 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $108.33 | 7.808% | $116.7884 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $234.60 | 13.485% | $266.2358 | $266.24 | $266.25 | $266.20 |
| Purchase #6 | $173.57 | 11.510% | $193.5479 | $193.55 | $193.55 | $193.50 |
| Purchase #7 | $104.95 | 3.685% | $108.8174 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $1,118.39 | $1,238.0079 | $1,238.02 | $1,238.00 | $1,237.90 | |