| 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 | $164.94 | 11.342% | $183.6475 | $183.65 | $183.65 | $183.60 |
| Purchase #2 | $45.28 | 11.265% | $50.3808 | $50.38 | $50.40 | $50.40 |
| Purchase #3 | $64.40 | 5.292% | $67.808 | $67.81 | $67.80 | $67.80 |
| Purchase #4 | $192.94 | 9.514% | $211.2963 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $47.29 | 4.421% | $49.3807 | $49.38 | $49.40 | $49.40 |
| Purchase #6 | $115.75 | 4.541% | $121.0062 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $29.38 | 4.664% | $30.7503 | $30.75 | $30.75 | $30.80 |
| 7 purchase totals = | $659.98 | $714.2698 | $714.28 | $714.30 | $714.30 | |