| 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 | $162.41 | 7.542% | $174.659 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $66.83 | 3.591% | $69.2299 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $137.85 | 3.201% | $142.2626 | $142.26 | $142.25 | $142.30 |
| Purchase #4 | $170.85 | 3.750% | $177.2569 | $177.26 | $177.25 | $177.30 |
| Purchase #5 | $207.41 | 8.736% | $225.5293 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $138.74 | 11.109% | $154.1526 | $154.15 | $154.15 | $154.20 |
| Purchase #7 | $219.60 | 12.619% | $247.3113 | $247.31 | $247.30 | $247.30 |
| 7 purchase totals = | $1,103.69 | $1,190.4016 | $1,190.40 | $1,190.40 | $1,190.50 | |