| 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 | $146.67 | 9.244% | $160.2282 | $160.23 | $160.25 | $160.20 |
| Purchase #2 | $126.57 | 3.254% | $130.6886 | $130.69 | $130.70 | $130.70 |
| Purchase #3 | $129.87 | 11.849% | $145.2583 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $114.91 | 6.212% | $122.0482 | $122.05 | $122.05 | $122.00 |
| Purchase #5 | $99.94 | 5.516% | $105.4527 | $105.45 | $105.45 | $105.50 |
| Purchase #6 | $225.96 | 4.496% | $236.1192 | $236.12 | $236.10 | $236.10 |
| Purchase #7 | $30.67 | 13.378% | $34.773 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $874.59 | $934.5682 | $934.57 | $934.55 | $934.60 | |