| 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 | $177.71 | 10.865% | $197.0182 | $197.02 | $197.00 | $197.00 |
| Purchase #2 | $206.84 | 7.759% | $222.8887 | $222.89 | $222.90 | $222.90 |
| Purchase #3 | $193.38 | 10.865% | $214.3907 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $226.71 | 3.630% | $234.9396 | $234.94 | $234.95 | $234.90 |
| Purchase #5 | $70.78 | 9.431% | $77.4553 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $95.78 | 10.703% | $106.0313 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $10.39 | 13.714% | $11.8149 | $11.81 | $11.80 | $11.80 |
| 7 purchase totals = | $981.59 | $1,064.5387 | $1,064.54 | $1,064.55 | $1,064.50 | |