| 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 | $148.30 | 12.374% | $166.6506 | $166.65 | $166.65 | $166.70 |
| Purchase #2 | $207.41 | 7.257% | $222.4617 | $222.46 | $222.45 | $222.50 |
| Purchase #3 | $160.45 | 11.647% | $179.1376 | $179.14 | $179.15 | $179.10 |
| Purchase #4 | $47.91 | 10.425% | $52.9046 | $52.90 | $52.90 | $52.90 |
| Purchase #5 | $36.99 | 4.700% | $38.7285 | $38.73 | $38.75 | $38.70 |
| Purchase #6 | $100.90 | 7.231% | $108.1961 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $217.74 | 13.817% | $247.8251 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $919.70 | $1,015.9042 | $1,015.91 | $1,015.95 | $1,015.90 | |