| 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 | $144.36 | 9.211% | $157.657 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $156.38 | 9.235% | $170.8217 | $170.82 | $170.80 | $170.80 |
| Purchase #3 | $5.44 | 10.239% | $5.997 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $116.57 | 8.812% | $126.8421 | $126.84 | $126.85 | $126.80 |
| Purchase #5 | $158.58 | 7.239% | $170.0596 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $143.71 | 4.844% | $150.6713 | $150.67 | $150.65 | $150.70 |
| Purchase #7 | $67.39 | 3.469% | $69.7278 | $69.73 | $69.75 | $69.70 |
| 7 purchase totals = | $792.43 | $851.7765 | $851.78 | $851.75 | $851.80 | |