| 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 | $130.41 | 13.432% | $147.9267 | $147.93 | $147.95 | $147.90 |
| Purchase #2 | $58.71 | 5.423% | $61.8938 | $61.89 | $61.90 | $61.90 |
| Purchase #3 | $15.64 | 12.790% | $17.6404 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $202.94 | 8.713% | $220.6222 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $184.78 | 9.573% | $202.469 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $205.98 | 7.482% | $221.3914 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $10.74 | 9.202% | $11.7283 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $809.20 | $883.6718 | $883.67 | $883.70 | $883.60 | |