| 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 | $148.66 | 6.785% | $158.7466 | $158.75 | $158.75 | $158.70 |
| Purchase #2 | $95.94 | 5.174% | $100.9039 | $100.90 | $100.90 | $100.90 |
| Purchase #3 | $146.25 | 6.529% | $155.7987 | $155.80 | $155.80 | $155.80 |
| Purchase #4 | $80.35 | 3.319% | $83.0168 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $46.78 | 11.791% | $52.2958 | $52.30 | $52.30 | $52.30 |
| Purchase #6 | $244.86 | 12.648% | $275.8299 | $275.83 | $275.85 | $275.80 |
| Purchase #7 | $193.69 | 4.599% | $202.5978 | $202.60 | $202.60 | $202.60 |
| 7 purchase totals = | $956.53 | $1,029.1895 | $1,029.20 | $1,029.20 | $1,029.10 | |