| 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 | $160.83 | 3.195% | $165.9685 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $130.88 | 13.691% | $148.7988 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $247.88 | 10.769% | $274.5742 | $274.57 | $274.55 | $274.60 |
| Purchase #4 | $223.43 | 12.198% | $250.684 | $250.68 | $250.70 | $250.70 |
| Purchase #5 | $191.80 | 9.374% | $209.7793 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $101.60 | 7.287% | $109.0036 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $31.45 | 13.413% | $35.6684 | $35.67 | $35.65 | $35.70 |
| 7 purchase totals = | $1,087.87 | $1,194.4768 | $1,194.47 | $1,194.45 | $1,194.60 | |