| 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 | $106.31 | 11.534% | $118.5718 | $118.57 | $118.55 | $118.60 |
| Purchase #2 | $238.87 | 13.149% | $270.279 | $270.28 | $270.30 | $270.30 |
| Purchase #3 | $215.90 | 4.296% | $225.1751 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $54.55 | 13.469% | $61.8973 | $61.90 | $61.90 | $61.90 |
| Purchase #5 | $13.95 | 9.675% | $15.2997 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $73.90 | 4.774% | $77.428 | $77.43 | $77.45 | $77.40 |
| Purchase #7 | $152.36 | 6.274% | $161.9191 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $855.84 | $930.5700 | $930.58 | $930.60 | $930.60 | |