| 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 | $188.77 | 8.620% | $205.042 | $205.04 | $205.05 | $205.00 |
| Purchase #2 | $232.97 | 4.109% | $242.5427 | $242.54 | $242.55 | $242.50 |
| Purchase #3 | $161.84 | 3.417% | $167.3701 | $167.37 | $167.35 | $167.40 |
| Purchase #4 | $109.69 | 9.124% | $119.6981 | $119.70 | $119.70 | $119.70 |
| Purchase #5 | $67.43 | 10.557% | $74.5486 | $74.55 | $74.55 | $74.50 |
| Purchase #6 | $126.84 | 4.562% | $132.6264 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $200.56 | 13.220% | $227.074 | $227.07 | $227.05 | $227.10 |
| 7 purchase totals = | $1,088.10 | $1,168.9019 | $1,168.90 | $1,168.90 | $1,168.80 | |