| 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 | $225.39 | 11.747% | $251.8666 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $178.38 | 9.795% | $195.8523 | $195.85 | $195.85 | $195.90 |
| Purchase #3 | $193.42 | 11.192% | $215.0676 | $215.07 | $215.05 | $215.10 |
| Purchase #4 | $76.55 | 13.281% | $86.7166 | $86.72 | $86.70 | $86.70 |
| Purchase #5 | $159.27 | 10.161% | $175.4534 | $175.45 | $175.45 | $175.50 |
| Purchase #6 | $75.43 | 3.177% | $77.8264 | $77.83 | $77.85 | $77.80 |
| Purchase #7 | $134.76 | 7.280% | $144.5705 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $1,043.20 | $1,147.3534 | $1,147.36 | $1,147.30 | $1,147.50 | |