| 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 | $105.39 | 13.319% | $119.4269 | $119.43 | $119.45 | $119.40 |
| Purchase #2 | $208.70 | 13.474% | $236.8202 | $236.82 | $236.80 | $236.80 |
| Purchase #3 | $123.79 | 8.747% | $134.6179 | $134.62 | $134.60 | $134.60 |
| Purchase #4 | $173.42 | 5.676% | $183.2633 | $183.26 | $183.25 | $183.30 |
| Purchase #5 | $119.76 | 8.306% | $129.7073 | $129.71 | $129.70 | $129.70 |
| Purchase #6 | $39.46 | 10.791% | $43.7181 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $37.77 | 13.403% | $42.8323 | $42.83 | $42.85 | $42.80 |
| 7 purchase totals = | $808.29 | $890.3860 | $890.39 | $890.35 | $890.30 | |