| 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 | $121.58 | 4.348% | $126.8663 | $126.87 | $126.85 | $126.90 |
| Purchase #2 | $206.56 | 10.343% | $227.9245 | $227.92 | $227.90 | $227.90 |
| Purchase #3 | $67.49 | 13.729% | $76.7557 | $76.76 | $76.75 | $76.80 |
| Purchase #4 | $69.58 | 4.393% | $72.6366 | $72.64 | $72.65 | $72.60 |
| Purchase #5 | $132.31 | 7.340% | $142.0216 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $83.66 | 5.126% | $87.9484 | $87.95 | $87.95 | $87.90 |
| Purchase #7 | $160.37 | 3.293% | $165.651 | $165.65 | $165.65 | $165.70 |
| 7 purchase totals = | $841.55 | $899.8041 | $899.81 | $899.75 | $899.80 | |