| 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 | $170.52 | 10.243% | $187.9864 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $201.84 | 5.414% | $212.7676 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $112.54 | 8.447% | $122.0463 | $122.05 | $122.05 | $122.00 |
| Purchase #4 | $77.86 | 8.177% | $84.2266 | $84.23 | $84.25 | $84.20 |
| Purchase #5 | $63.53 | 8.403% | $68.8684 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $218.75 | 10.867% | $242.5216 | $242.52 | $242.50 | $242.50 |
| Purchase #7 | $183.27 | 13.734% | $208.4403 | $208.44 | $208.45 | $208.40 |
| 7 purchase totals = | $1,028.31 | $1,126.8572 | $1,126.87 | $1,126.85 | $1,126.80 | |