| 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 | $169.91 | 12.511% | $191.1674 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $68.70 | 9.856% | $75.4711 | $75.47 | $75.45 | $75.50 |
| Purchase #3 | $133.73 | 3.280% | $138.1163 | $138.12 | $138.10 | $138.10 |
| Purchase #4 | $233.45 | 5.861% | $247.1325 | $247.13 | $247.15 | $247.10 |
| Purchase #5 | $215.87 | 5.223% | $227.1449 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $82.57 | 7.523% | $88.7817 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $54.43 | 13.754% | $61.9163 | $61.92 | $61.90 | $61.90 |
| 7 purchase totals = | $958.66 | $1,029.7302 | $1,029.73 | $1,029.70 | $1,029.70 | |