| 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 | $165.43 | 8.226% | $179.0383 | $179.04 | $179.05 | $179.00 |
| Purchase #2 | $139.48 | 6.645% | $148.7484 | $148.75 | $148.75 | $148.70 |
| Purchase #3 | $88.58 | 3.785% | $91.9328 | $91.93 | $91.95 | $91.90 |
| Purchase #4 | $221.45 | 7.675% | $238.4463 | $238.45 | $238.45 | $238.40 |
| Purchase #5 | $6.81 | 7.782% | $7.34 | $7.34 | $7.35 | $7.30 |
| Purchase #6 | $227.79 | 8.768% | $247.7626 | $247.76 | $247.75 | $247.80 |
| Purchase #7 | $220.69 | 6.127% | $234.2117 | $234.21 | $234.20 | $234.20 |
| 7 purchase totals = | $1,070.23 | $1,147.4801 | $1,147.48 | $1,147.50 | $1,147.30 | |