| 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 | $18.59 | 11.129% | $20.6589 | $20.66 | $20.65 | $20.70 |
| Purchase #2 | $206.97 | 13.206% | $234.3025 | $234.30 | $234.30 | $234.30 |
| Purchase #3 | $155.93 | 5.545% | $164.5763 | $164.58 | $164.60 | $164.60 |
| Purchase #4 | $9.79 | 5.872% | $10.3649 | $10.36 | $10.35 | $10.40 |
| Purchase #5 | $247.58 | 3.751% | $256.8667 | $256.87 | $256.85 | $256.90 |
| Purchase #6 | $151.43 | 5.760% | $160.1524 | $160.15 | $160.15 | $160.20 |
| Purchase #7 | $67.99 | 12.185% | $76.2746 | $76.27 | $76.25 | $76.30 |
| 7 purchase totals = | $858.28 | $923.1963 | $923.19 | $923.15 | $923.40 | |