| 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 | $177.93 | 11.723% | $198.7887 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $145.73 | 3.273% | $150.4997 | $150.50 | $150.50 | $150.50 |
| Purchase #3 | $199.61 | 4.678% | $208.9478 | $208.95 | $208.95 | $208.90 |
| Purchase #4 | $26.65 | 6.481% | $28.3772 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $160.46 | 5.767% | $169.7137 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $99.60 | 8.595% | $108.1606 | $108.16 | $108.15 | $108.20 |
| Purchase #7 | $150.30 | 4.643% | $157.2784 | $157.28 | $157.30 | $157.30 |
| 7 purchase totals = | $960.28 | $1,021.7661 | $1,021.77 | $1,021.80 | $1,021.80 | |