| 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 | $69.73 | 13.552% | $79.1798 | $79.18 | $79.20 | $79.20 |
| Purchase #2 | $163.54 | 7.641% | $176.0361 | $176.04 | $176.05 | $176.00 |
| Purchase #3 | $165.77 | 12.413% | $186.347 | $186.35 | $186.35 | $186.30 |
| Purchase #4 | $247.48 | 4.149% | $257.7479 | $257.75 | $257.75 | $257.70 |
| Purchase #5 | $73.88 | 6.734% | $78.8551 | $78.86 | $78.85 | $78.90 |
| Purchase #6 | $120.57 | 13.410% | $136.7384 | $136.74 | $136.75 | $136.70 |
| Purchase #7 | $159.51 | 4.473% | $166.6449 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $1,000.48 | $1,081.5492 | $1,081.56 | $1,081.60 | $1,081.40 | |