| 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 | $162.25 | 7.241% | $173.9985 | $174.00 | $174.00 | $174.00 |
| Purchase #2 | $43.97 | 3.759% | $45.6228 | $45.62 | $45.60 | $45.60 |
| Purchase #3 | $93.28 | 3.661% | $96.695 | $96.70 | $96.70 | $96.70 |
| Purchase #4 | $133.83 | 13.679% | $152.1366 | $152.14 | $152.15 | $152.10 |
| Purchase #5 | $150.74 | 8.665% | $163.8016 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $211.33 | 7.627% | $227.4481 | $227.45 | $227.45 | $227.40 |
| Purchase #7 | $72.52 | 6.530% | $77.2556 | $77.26 | $77.25 | $77.30 |
| 7 purchase totals = | $867.92 | $936.9582 | $936.97 | $936.95 | $936.90 | |