| 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 | $153.95 | 10.806% | $170.5858 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $111.53 | 7.469% | $119.8602 | $119.86 | $119.85 | $119.90 |
| Purchase #3 | $149.65 | 8.352% | $162.1488 | $162.15 | $162.15 | $162.10 |
| Purchase #4 | $8.92 | 4.737% | $9.3425 | $9.34 | $9.35 | $9.30 |
| Purchase #5 | $228.30 | 3.642% | $236.6147 | $236.61 | $236.60 | $236.60 |
| Purchase #6 | $199.26 | 3.364% | $205.9631 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $214.78 | 9.371% | $234.907 | $234.91 | $234.90 | $234.90 |
| 7 purchase totals = | $1,066.39 | $1,139.4221 | $1,139.42 | $1,139.40 | $1,139.40 | |