| 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 | $155.88 | 3.353% | $161.1067 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $85.91 | 4.613% | $89.873 | $89.87 | $89.85 | $89.90 |
| Purchase #3 | $61.69 | 3.420% | $63.7998 | $63.80 | $63.80 | $63.80 |
| Purchase #4 | $220.28 | 6.749% | $235.1467 | $235.15 | $235.15 | $235.10 |
| Purchase #5 | $99.93 | 3.556% | $103.4835 | $103.48 | $103.50 | $103.50 |
| Purchase #6 | $155.72 | 11.839% | $174.1557 | $174.16 | $174.15 | $174.20 |
| Purchase #7 | $123.50 | 4.857% | $129.4984 | $129.50 | $129.50 | $129.50 |
| 7 purchase totals = | $902.91 | $957.0638 | $957.07 | $957.05 | $957.10 | |