| 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 | $156.88 | 7.484% | $168.6209 | $168.62 | $168.60 | $168.60 |
| Purchase #2 | $63.61 | 7.360% | $68.2917 | $68.29 | $68.30 | $68.30 |
| Purchase #3 | $100.69 | 3.839% | $104.5555 | $104.56 | $104.55 | $104.60 |
| Purchase #4 | $155.59 | 7.194% | $166.7831 | $166.78 | $166.80 | $166.80 |
| Purchase #5 | $129.90 | 4.610% | $135.8884 | $135.89 | $135.90 | $135.90 |
| Purchase #6 | $216.65 | 4.419% | $226.2238 | $226.22 | $226.20 | $226.20 |
| Purchase #7 | $226.30 | 3.651% | $234.5622 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $1,049.62 | $1,104.9256 | $1,104.92 | $1,104.90 | $1,105.00 | |