| 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 | $96.44 | 9.686% | $105.7812 | $105.78 | $105.80 | $105.80 |
| Purchase #2 | $246.97 | 9.434% | $270.2691 | $270.27 | $270.25 | $270.30 |
| Purchase #3 | $70.93 | 8.156% | $76.7151 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $169.98 | 3.454% | $175.8511 | $175.85 | $175.85 | $175.90 |
| Purchase #5 | $151.56 | 10.661% | $167.7178 | $167.72 | $167.70 | $167.70 |
| Purchase #6 | $122.38 | 5.156% | $128.6899 | $128.69 | $128.70 | $128.70 |
| Purchase #7 | $170.47 | 7.709% | $183.6115 | $183.61 | $183.60 | $183.60 |
| 7 purchase totals = | $1,028.73 | $1,108.6357 | $1,108.64 | $1,108.60 | $1,108.70 | |