| 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 | $164.60 | 10.861% | $182.4772 | $182.48 | $182.50 | $182.50 |
| Purchase #2 | $141.79 | 12.548% | $159.5818 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $10.44 | 5.790% | $11.0445 | $11.04 | $11.05 | $11.00 |
| Purchase #4 | $221.98 | 6.562% | $236.5463 | $236.55 | $236.55 | $236.50 |
| Purchase #5 | $25.81 | 6.258% | $27.4252 | $27.43 | $27.45 | $27.40 |
| Purchase #6 | $98.87 | 12.415% | $111.1447 | $111.14 | $111.15 | $111.10 |
| Purchase #7 | $243.34 | 6.310% | $258.6948 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $906.83 | $986.9145 | $986.91 | $987.00 | $986.80 | |