| 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 | $174.52 | 10.334% | $192.5549 | $192.55 | $192.55 | $192.60 |
| Purchase #2 | $208.69 | 10.682% | $230.9823 | $230.98 | $231.00 | $231.00 |
| Purchase #3 | $67.79 | 12.508% | $76.2692 | $76.27 | $76.25 | $76.30 |
| Purchase #4 | $242.28 | 13.618% | $275.2737 | $275.27 | $275.25 | $275.30 |
| Purchase #5 | $180.96 | 12.826% | $204.1699 | $204.17 | $204.15 | $204.20 |
| Purchase #6 | $127.36 | 9.134% | $138.9931 | $138.99 | $139.00 | $139.00 |
| Purchase #7 | $69.37 | 13.612% | $78.8126 | $78.81 | $78.80 | $78.80 |
| 7 purchase totals = | $1,070.97 | $1,197.0557 | $1,197.04 | $1,197.00 | $1,197.20 | |