| 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 | $133.51 | 6.396% | $142.0493 | $142.05 | $142.05 | $142.00 |
| Purchase #2 | $187.78 | 13.421% | $212.982 | $212.98 | $213.00 | $213.00 |
| Purchase #3 | $132.98 | 4.683% | $139.2075 | $139.21 | $139.20 | $139.20 |
| Purchase #4 | $64.73 | 4.160% | $67.4228 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $59.89 | 8.392% | $64.916 | $64.92 | $64.90 | $64.90 |
| Purchase #6 | $69.40 | 5.143% | $72.9692 | $72.97 | $72.95 | $73.00 |
| Purchase #7 | $141.35 | 9.263% | $154.4433 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $789.64 | $853.9901 | $853.99 | $853.95 | $853.90 | |